diff --git a/lib/db/derivedtables/accelerometer.ts b/lib/db/derivedtables/accelerometer.ts
index bd67aeb..4056ab9 100644
--- a/lib/db/derivedtables/accelerometer.ts
+++ b/lib/db/derivedtables/accelerometer.ts
@@ -3,6 +3,7 @@ import { extractMinQPrice } from "lib/util/extract-min-quantity-price"
 import { BaseComponent } from "./component-base"
 
 export interface Accelerometer extends BaseComponent {
+  is_extended_promotional: boolean
   package: string
   supply_voltage_min: number | null
   supply_voltage_max: number | null
@@ -28,6 +29,7 @@ export const accelerometerTableSpec: DerivedTableSpec<Accelerometer> = {
     { name: "has_uart", type: "boolean" },
     { name: "is_basic", type: "boolean" },
     { name: "is_preferred", type: "boolean" },
+    { name: "is_extended_promotional", type: "boolean" },
   ],
   listCandidateComponents: (db) =>
     db
@@ -102,6 +104,9 @@ export const accelerometerTableSpec: DerivedTableSpec<Accelerometer> = {
         in_stock: c.stock > 0,
         is_basic: Boolean(c.basic),
         is_preferred: Boolean(c.preferred),
+        is_extended_promotional: Boolean(
+          c.extra && JSON.parse(c.extra).promotional,
+        ),
         package: c.package || "",
         supply_voltage_min: voltageMin,
         supply_voltage_max: voltageMax,
diff --git a/lib/db/derivedtables/adc.ts b/lib/db/derivedtables/adc.ts
index 008b533..3310b81 100644
--- a/lib/db/derivedtables/adc.ts
+++ b/lib/db/derivedtables/adc.ts
@@ -4,6 +4,7 @@ import { extractMinQPrice } from "lib/util/extract-min-quantity-price"
 import { BaseComponent } from "./component-base"
 
 export interface Adc extends BaseComponent {
+  is_extended_promotional: boolean
   // Extra columns
   package: string
   resolution_bits: number | null
@@ -40,6 +41,7 @@ export const adcTableSpec: DerivedTableSpec<Adc> = {
     { name: "operating_temp_max", type: "real" },
     { name: "is_basic", type: "boolean" },
     { name: "is_preferred", type: "boolean" },
+    { name: "is_extended_promotional", type: "boolean" },
   ],
   listCandidateComponents: (db) =>
     db
@@ -115,6 +117,9 @@ export const adcTableSpec: DerivedTableSpec<Adc> = {
         in_stock: c.stock > 0,
         is_basic: Boolean(c.basic),
         is_preferred: Boolean(c.preferred),
+        is_extended_promotional: Boolean(
+          c.extra && JSON.parse(c.extra).promotional,
+        ),
         package: c.package || "",
         resolution_bits: resolution,
         sampling_rate_hz: samplingRate,
diff --git a/lib/db/derivedtables/analog_multiplexer.ts b/lib/db/derivedtables/analog_multiplexer.ts
index 1e4bb7d..63654a1 100644
--- a/lib/db/derivedtables/analog_multiplexer.ts
+++ b/lib/db/derivedtables/analog_multiplexer.ts
@@ -4,6 +4,7 @@ import { extractMinQPrice } from "lib/util/extract-min-quantity-price"
 import { BaseComponent } from "./component-base"
 
 export interface AnalogMultiplexer extends BaseComponent {
+  is_extended_promotional: boolean
   // Extra columns
   package: string
   num_channels: number | null
@@ -40,6 +41,7 @@ export const analogMultiplexerTableSpec: DerivedTableSpec<AnalogMultiplexer> = {
     { name: "channel_type", type: "text" },
     { name: "is_basic", type: "boolean" },
     { name: "is_preferred", type: "boolean" },
+    { name: "is_extended_promotional", type: "boolean" },
   ],
   listCandidateComponents: (db) =>
     db
@@ -144,6 +146,9 @@ export const analogMultiplexerTableSpec: DerivedTableSpec<AnalogMultiplexer> = {
         in_stock: c.stock > 0,
         is_basic: Boolean(c.basic),
         is_preferred: Boolean(c.preferred),
+        is_extended_promotional: Boolean(
+          c.extra && JSON.parse(c.extra).promotional,
+        ),
         package: c.package || "",
         num_channels: numChannels,
         num_bits: numBits,
diff --git a/lib/db/derivedtables/battery_holder.ts b/lib/db/derivedtables/battery_holder.ts
index c970eee..46f2c30 100644
--- a/lib/db/derivedtables/battery_holder.ts
+++ b/lib/db/derivedtables/battery_holder.ts
@@ -5,6 +5,7 @@ import { BaseComponent } from "./component-base"
 import type { KyselyDatabaseInstance } from "../kysely-types"
 
 export interface BatteryHolder extends BaseComponent {
+  is_extended_promotional: boolean
   package: string
   connector_type: string | null
   battery_type: string | null
@@ -32,6 +33,7 @@ export const batteryHolderTableSpec: DerivedTableSpec<BatteryHolder> = {
     { name: "operating_temp_max", type: "real" },
     { name: "is_basic", type: "boolean" },
     { name: "is_preferred", type: "boolean" },
+    { name: "is_extended_promotional", type: "boolean" },
   ],
   listCandidateComponents(db: KyselyDatabaseInstance) {
     return db
@@ -74,6 +76,9 @@ export const batteryHolderTableSpec: DerivedTableSpec<BatteryHolder> = {
           in_stock: Boolean((c.stock || 0) > 0),
           is_basic: Boolean(c.basic),
           is_preferred: Boolean(c.preferred),
+          is_extended_promotional: Boolean(
+            c.extra && JSON.parse(c.extra).promotional,
+          ),
           package: String(c.package || ""),
           connector_type: attrs["Connector Type"] || null,
           battery_type: attrs["Battery Type"] || null,
diff --git a/lib/db/derivedtables/bjt_transistor.ts b/lib/db/derivedtables/bjt_transistor.ts
index ae3a255..fb0b291 100644
--- a/lib/db/derivedtables/bjt_transistor.ts
+++ b/lib/db/derivedtables/bjt_transistor.ts
@@ -5,6 +5,7 @@ import { extractMinQPrice } from "lib/util/extract-min-quantity-price"
 import { parseAndConvertSiUnit } from "lib/util/parse-and-convert-si-unit"
 
 export interface BJTTransistor extends BaseComponent {
+  is_extended_promotional: boolean
   package?: string
   current_gain?: number
   collector_current?: number
@@ -26,6 +27,7 @@ export const bjtTransistorTableSpec: DerivedTableSpec<BJTTransistor> = {
     { name: "temperature_range", type: "text" },
     { name: "is_basic", type: "boolean" },
     { name: "is_preferred", type: "boolean" },
+    { name: "is_extended_promotional", type: "boolean" },
   ],
   listCandidateComponents(db: KyselyDatabaseInstance) {
     return db
@@ -74,6 +76,9 @@ export const bjtTransistorTableSpec: DerivedTableSpec<BJTTransistor> = {
           in_stock: Boolean((c.stock || 0) > 0),
           is_basic: Boolean(c.basic),
           is_preferred: Boolean(c.preferred),
+          is_extended_promotional: Boolean(
+            c.extra && JSON.parse(c.extra).promotional,
+          ),
           package: c.package || "",
           current_gain: current_gain,
           collector_current: collector_current,
diff --git a/lib/db/derivedtables/boost_converter.ts b/lib/db/derivedtables/boost_converter.ts
index da3fad8..a08b500 100644
--- a/lib/db/derivedtables/boost_converter.ts
+++ b/lib/db/derivedtables/boost_converter.ts
@@ -4,6 +4,7 @@ import { BaseComponent } from "./component-base"
 import type { DerivedTableSpec } from "./types"
 
 export interface BoostConverter extends BaseComponent {
+  is_extended_promotional: boolean
   package: string
   input_voltage_min: number | null
   input_voltage_max: number | null
@@ -31,6 +32,7 @@ export const boostConverterTableSpec: DerivedTableSpec<BoostConverter> = {
     { name: "number_of_outputs", type: "integer" },
     { name: "is_basic", type: "boolean" },
     { name: "is_preferred", type: "boolean" },
+    { name: "is_extended_promotional", type: "boolean" },
   ],
   listCandidateComponents: (db) =>
     db
@@ -117,6 +119,9 @@ export const boostConverterTableSpec: DerivedTableSpec<BoostConverter> = {
           in_stock: c.stock > 0,
           is_basic: Boolean(c.basic),
           is_preferred: Boolean(c.preferred),
+          is_extended_promotional: Boolean(
+            c.extra && JSON.parse(c.extra).promotional,
+          ),
           package: c.package || "",
           input_voltage_min: inputMin,
           input_voltage_max: inputMax,
diff --git a/lib/db/derivedtables/buck_boost_converter.ts b/lib/db/derivedtables/buck_boost_converter.ts
index 784ec02..d14a91a 100644
--- a/lib/db/derivedtables/buck_boost_converter.ts
+++ b/lib/db/derivedtables/buck_boost_converter.ts
@@ -4,6 +4,7 @@ import { BaseComponent } from "./component-base"
 import type { DerivedTableSpec } from "./types"
 
 export interface BuckBoostConverter extends BaseComponent {
+  is_extended_promotional: boolean
   package: string
   input_voltage_min: number | null
   input_voltage_max: number | null
@@ -32,6 +33,7 @@ export const buckBoostConverterTableSpec: DerivedTableSpec<BuckBoostConverter> =
       { name: "number_of_outputs", type: "integer" },
       { name: "is_basic", type: "boolean" },
       { name: "is_preferred", type: "boolean" },
+      { name: "is_extended_promotional", type: "boolean" },
     ],
     listCandidateComponents: (db) =>
       db
@@ -121,6 +123,9 @@ export const buckBoostConverterTableSpec: DerivedTableSpec<BuckBoostConverter> =
             in_stock: c.stock > 0,
             is_basic: Boolean(c.basic),
             is_preferred: Boolean(c.preferred),
+            is_extended_promotional: Boolean(
+              c.extra && JSON.parse(c.extra).promotional,
+            ),
             package: c.package || "",
             input_voltage_min: inputMin,
             input_voltage_max: inputMax,
diff --git a/lib/db/derivedtables/capacitor.ts b/lib/db/derivedtables/capacitor.ts
index 971f055..71a658d 100644
--- a/lib/db/derivedtables/capacitor.ts
+++ b/lib/db/derivedtables/capacitor.ts
@@ -4,6 +4,7 @@ import { extractMinQPrice } from "lib/util/extract-min-quantity-price"
 import { BaseComponent } from "./component-base"
 
 export interface Capacitor extends BaseComponent {
+  is_extended_promotional: boolean
   // Extra columns
   capacitance_farads: number
   tolerance_fraction: number
@@ -34,6 +35,7 @@ export const capacitorTableSpec: DerivedTableSpec<Capacitor> = {
     { name: "capacitor_type", type: "text" },
     { name: "is_basic", type: "boolean" },
     { name: "is_preferred", type: "boolean" },
+    { name: "is_extended_promotional", type: "boolean" },
   ],
   listCandidateComponents: (db) =>
     db
@@ -115,6 +117,9 @@ export const capacitorTableSpec: DerivedTableSpec<Capacitor> = {
         in_stock: c.stock > 0,
         is_basic: Boolean(c.basic),
         is_preferred: Boolean(c.preferred),
+        is_extended_promotional: Boolean(
+          c.extra && JSON.parse(c.extra).promotional,
+        ),
         capacitance_farads: capacitance,
         tolerance_fraction: tolerance,
         voltage_rating: voltage,
diff --git a/lib/db/derivedtables/component-base.ts b/lib/db/derivedtables/component-base.ts
index c028aec..35f2fe6 100644
--- a/lib/db/derivedtables/component-base.ts
+++ b/lib/db/derivedtables/component-base.ts
@@ -7,5 +7,6 @@ export interface BaseComponent {
   in_stock: boolean
   is_basic: boolean
   is_preferred: boolean
+  is_extended_promotional: boolean
   attributes: Record<string, string>
 }
diff --git a/lib/db/derivedtables/dac.ts b/lib/db/derivedtables/dac.ts
index a0388ad..27810dc 100644
--- a/lib/db/derivedtables/dac.ts
+++ b/lib/db/derivedtables/dac.ts
@@ -4,6 +4,7 @@ import { extractMinQPrice } from "lib/util/extract-min-quantity-price"
 import { BaseComponent } from "./component-base"
 
 export interface Dac extends BaseComponent {
+  is_extended_promotional: boolean
   // Extra columns
   package: string
   resolution_bits: number | null
@@ -38,6 +39,7 @@ export const dacTableSpec: DerivedTableSpec<Dac> = {
     { name: "nonlinearity_lsb", type: "real" },
     { name: "is_basic", type: "boolean" },
     { name: "is_preferred", type: "boolean" },
+    { name: "is_extended_promotional", type: "boolean" },
   ],
   listCandidateComponents: (db) =>
     db
@@ -129,6 +131,9 @@ export const dacTableSpec: DerivedTableSpec<Dac> = {
         in_stock: c.stock > 0,
         is_basic: Boolean(c.basic),
         is_preferred: Boolean(c.preferred),
+        is_extended_promotional: Boolean(
+          c.extra && JSON.parse(c.extra).promotional,
+        ),
         package: c.package || "",
         resolution_bits: resolution,
         num_channels: numChannels,
diff --git a/lib/db/derivedtables/diode.ts b/lib/db/derivedtables/diode.ts
index dad2916..0a0e9ce 100644
--- a/lib/db/derivedtables/diode.ts
+++ b/lib/db/derivedtables/diode.ts
@@ -4,6 +4,7 @@ import { extractMinQPrice } from "lib/util/extract-min-quantity-price"
 import { BaseComponent } from "./component-base"
 
 export interface Diode extends BaseComponent {
+  is_extended_promotional: boolean
   // Extra columns
   package: string
   forward_voltage: number | null
@@ -40,6 +41,7 @@ export const diodeTableSpec: DerivedTableSpec<Diode> = {
     { name: "configuration", type: "text" },
     { name: "is_basic", type: "boolean" },
     { name: "is_preferred", type: "boolean" },
+    { name: "is_extended_promotional", type: "boolean" },
   ],
   listCandidateComponents: (db) =>
     db
@@ -159,6 +161,9 @@ export const diodeTableSpec: DerivedTableSpec<Diode> = {
         in_stock: c.stock > 0,
         is_basic: Boolean(c.basic),
         is_preferred: Boolean(c.preferred),
+        is_extended_promotional: Boolean(
+          c.extra && JSON.parse(c.extra).promotional,
+        ),
         package: c.package || "",
         forward_voltage: forwardVoltage,
         reverse_voltage: reverseVoltage,
diff --git a/lib/db/derivedtables/fpc_connector.ts b/lib/db/derivedtables/fpc_connector.ts
index ced77e9..0fde8fd 100644
--- a/lib/db/derivedtables/fpc_connector.ts
+++ b/lib/db/derivedtables/fpc_connector.ts
@@ -5,6 +5,7 @@ import { BaseComponent } from "./component-base"
 import type { KyselyDatabaseInstance } from "../kysely-types"
 
 export interface FpcConnector extends BaseComponent {
+  is_extended_promotional: boolean
   pitch_mm: number | null
   number_of_contacts: number | null
   contact_type: string | null
@@ -20,6 +21,7 @@ export const fpcConnectorTableSpec: DerivedTableSpec<FpcConnector> = {
     { name: "locking_feature", type: "text" },
     { name: "is_basic", type: "boolean" },
     { name: "is_preferred", type: "boolean" },
+    { name: "is_extended_promotional", type: "boolean" },
   ],
   listCandidateComponents(db: KyselyDatabaseInstance) {
     return db
@@ -55,6 +57,9 @@ export const fpcConnectorTableSpec: DerivedTableSpec<FpcConnector> = {
           in_stock: Boolean((c.stock || 0) > 0),
           is_basic: Boolean(c.basic),
           is_preferred: Boolean(c.preferred),
+          is_extended_promotional: Boolean(
+            c.extra && JSON.parse(c.extra).promotional,
+          ),
           pitch_mm: parseNum(attrs["Pitch"]),
           number_of_contacts: isNaN(contacts) ? null : contacts,
           contact_type: attrs["Contact Type"] || null,
diff --git a/lib/db/derivedtables/fpga.ts b/lib/db/derivedtables/fpga.ts
index e7d0402..fc00c4c 100644
--- a/lib/db/derivedtables/fpga.ts
+++ b/lib/db/derivedtables/fpga.ts
@@ -3,6 +3,7 @@ import type { DerivedTableSpec } from "./types"
 import { BaseComponent } from "./component-base"
 
 export interface FPGA extends BaseComponent {
+  is_extended_promotional: boolean
   package: string
   type: string | null
   logic_array_blocks: number | null
@@ -68,6 +69,7 @@ export const fpgaTableSpec: DerivedTableSpec<FPGA> = {
     { name: "logic_gates", type: "real" },
     { name: "is_basic", type: "boolean" },
     { name: "is_preferred", type: "boolean" },
+    { name: "is_extended_promotional", type: "boolean" },
   ],
   listCandidateComponents: (db) =>
     db
@@ -99,6 +101,9 @@ export const fpgaTableSpec: DerivedTableSpec<FPGA> = {
           in_stock: Boolean((c.stock ?? 0) > 0),
           is_basic: Boolean(c.basic),
           is_preferred: Boolean(c.preferred),
+          is_extended_promotional: Boolean(
+            c.extra && JSON.parse(c.extra).promotional,
+          ),
           package: extra?.package ?? c.package ?? "",
           type: attrs["Type"] ?? null,
           logic_array_blocks: parseNumericValue(attrs["Logic Array Blocks"]),
diff --git a/lib/db/derivedtables/fuse.ts b/lib/db/derivedtables/fuse.ts
index 0b56ac1..277be9d 100644
--- a/lib/db/derivedtables/fuse.ts
+++ b/lib/db/derivedtables/fuse.ts
@@ -4,6 +4,7 @@ import { extractMinQPrice } from "lib/util/extract-min-quantity-price"
 import { BaseComponent } from "./component-base"
 
 export interface Fuse extends BaseComponent {
+  is_extended_promotional: boolean
   current_rating: number // in Amperes
   voltage_rating: number // in Volts
   response_time: string // "fast", "medium", "slow"
@@ -25,6 +26,7 @@ export const fuseTableSpec: DerivedTableSpec<Fuse> = {
     { name: "is_resettable", type: "boolean" },
     { name: "is_basic", type: "boolean" },
     { name: "is_preferred", type: "boolean" },
+    { name: "is_extended_promotional", type: "boolean" },
   ],
   listCandidateComponents(db: KyselyDatabaseInstance) {
     return db
@@ -90,6 +92,9 @@ export const fuseTableSpec: DerivedTableSpec<Fuse> = {
           in_stock: Boolean((c.stock || 0) > 0),
           is_basic: Boolean(c.basic),
           is_preferred: Boolean(c.preferred),
+          is_extended_promotional: Boolean(
+            c.extra && JSON.parse(c.extra).promotional,
+          ),
           current_rating: current_rating as number,
           voltage_rating: voltage_rating as number,
           response_time,
diff --git a/lib/db/derivedtables/gas_sensor.ts b/lib/db/derivedtables/gas_sensor.ts
index a44050b..0ad61e4 100644
--- a/lib/db/derivedtables/gas_sensor.ts
+++ b/lib/db/derivedtables/gas_sensor.ts
@@ -3,6 +3,7 @@ import { extractMinQPrice } from "lib/util/extract-min-quantity-price"
 import { BaseComponent } from "./component-base"
 
 export interface GasSensor extends BaseComponent {
+  is_extended_promotional: boolean
   package: string
   sensor_type: string | null
   measures_air_quality: boolean
@@ -36,6 +37,7 @@ export const gasSensorTableSpec: DerivedTableSpec<GasSensor> = {
     { name: "measures_explosive_gases", type: "boolean" },
     { name: "is_basic", type: "boolean" },
     { name: "is_preferred", type: "boolean" },
+    { name: "is_extended_promotional", type: "boolean" },
   ],
   listCandidateComponents(db) {
     return db
@@ -82,6 +84,9 @@ export const gasSensorTableSpec: DerivedTableSpec<GasSensor> = {
         in_stock: c.stock > 0,
         is_basic: Boolean(c.basic),
         is_preferred: Boolean(c.preferred),
+        is_extended_promotional: Boolean(
+          c.extra && JSON.parse(c.extra).promotional,
+        ),
         package: c.package || "",
         sensor_type: sensorType,
         measures_air_quality: measuresAirQuality,
diff --git a/lib/db/derivedtables/gyroscope.ts b/lib/db/derivedtables/gyroscope.ts
index 9671b5d..620ffd4 100644
--- a/lib/db/derivedtables/gyroscope.ts
+++ b/lib/db/derivedtables/gyroscope.ts
@@ -3,6 +3,7 @@ import { extractMinQPrice } from "lib/util/extract-min-quantity-price"
 import { BaseComponent } from "./component-base"
 
 export interface Gyroscope extends BaseComponent {
+  is_extended_promotional: boolean
   package: string
   supply_voltage_min: number | null
   supply_voltage_max: number | null
@@ -28,6 +29,7 @@ export const gyroscopeTableSpec: DerivedTableSpec<Gyroscope> = {
     { name: "has_uart", type: "boolean" },
     { name: "is_basic", type: "boolean" },
     { name: "is_preferred", type: "boolean" },
+    { name: "is_extended_promotional", type: "boolean" },
   ],
   listCandidateComponents: (db) =>
     db
@@ -106,6 +108,9 @@ export const gyroscopeTableSpec: DerivedTableSpec<Gyroscope> = {
         in_stock: c.stock > 0,
         is_basic: Boolean(c.basic),
         is_preferred: Boolean(c.preferred),
+        is_extended_promotional: Boolean(
+          c.extra && JSON.parse(c.extra).promotional,
+        ),
         package: c.package || "",
         supply_voltage_min: voltageMin,
         supply_voltage_max: voltageMax,
diff --git a/lib/db/derivedtables/header.ts b/lib/db/derivedtables/header.ts
index 04bc7bb..6b392de 100644
--- a/lib/db/derivedtables/header.ts
+++ b/lib/db/derivedtables/header.ts
@@ -4,6 +4,7 @@ import { extractMinQPrice } from "lib/util/extract-min-quantity-price"
 import { BaseComponent } from "./component-base"
 
 export interface Header extends BaseComponent {
+  is_extended_promotional: boolean
   // Extra columns
   package: string
   pitch_mm: number
@@ -48,6 +49,7 @@ export const headerTableSpec: DerivedTableSpec<Header> = {
     { name: "is_right_angle", type: "boolean" },
     { name: "is_basic", type: "boolean" },
     { name: "is_preferred", type: "boolean" },
+    { name: "is_extended_promotional", type: "boolean" },
   ],
   listCandidateComponents: (db) =>
     db
@@ -197,6 +199,9 @@ export const headerTableSpec: DerivedTableSpec<Header> = {
         in_stock: c.stock > 0,
         is_basic: Boolean(c.basic),
         is_preferred: Boolean(c.preferred),
+        is_extended_promotional: Boolean(
+          c.extra && JSON.parse(c.extra).promotional,
+        ),
         price1: extractMinQPrice(c.price)!,
         package: c.package || "",
         pitch_mm: pitch,
diff --git a/lib/db/derivedtables/io_expander.ts b/lib/db/derivedtables/io_expander.ts
index e9bf2da..9d90d61 100644
--- a/lib/db/derivedtables/io_expander.ts
+++ b/lib/db/derivedtables/io_expander.ts
@@ -4,6 +4,7 @@ import { extractMinQPrice } from "lib/util/extract-min-quantity-price"
 import { BaseComponent } from "./component-base"
 
 export interface IoExpander extends BaseComponent {
+  is_extended_promotional: boolean
   // Extra columns
   package: string
   num_gpios: number | null
@@ -40,6 +41,7 @@ export const ioExpanderTableSpec: DerivedTableSpec<IoExpander> = {
     { name: "source_current_ma", type: "real" },
     { name: "is_basic", type: "boolean" },
     { name: "is_preferred", type: "boolean" },
+    { name: "is_extended_promotional", type: "boolean" },
   ],
   listCandidateComponents: (db) =>
     db
@@ -139,6 +141,9 @@ export const ioExpanderTableSpec: DerivedTableSpec<IoExpander> = {
         in_stock: c.stock > 0,
         is_basic: Boolean(c.basic),
         is_preferred: Boolean(c.preferred),
+        is_extended_promotional: Boolean(
+          c.extra && JSON.parse(c.extra).promotional,
+        ),
         package: c.package || "",
         num_gpios: numGpios,
         supply_voltage_min: voltageMin,
diff --git a/lib/db/derivedtables/jst_connector.ts b/lib/db/derivedtables/jst_connector.ts
index 0afd2aa..0ee6b0e 100644
--- a/lib/db/derivedtables/jst_connector.ts
+++ b/lib/db/derivedtables/jst_connector.ts
@@ -5,6 +5,7 @@ import { BaseComponent } from "./component-base"
 import type { KyselyDatabaseInstance } from "../kysely-types"
 
 export interface JstConnector extends BaseComponent {
+  is_extended_promotional: boolean
   package: string
   pitch_mm: number | null
   num_rows: number | null
@@ -22,6 +23,7 @@ export const jstConnectorTableSpec: DerivedTableSpec<JstConnector> = {
     { name: "reference_series", type: "text" },
     { name: "is_basic", type: "boolean" },
     { name: "is_preferred", type: "boolean" },
+    { name: "is_extended_promotional", type: "boolean" },
   ],
   listCandidateComponents(db: KyselyDatabaseInstance) {
     return db
@@ -69,6 +71,9 @@ export const jstConnectorTableSpec: DerivedTableSpec<JstConnector> = {
           in_stock: Boolean((c.stock || 0) > 0),
           is_basic: Boolean(c.basic),
           is_preferred: Boolean(c.preferred),
+          is_extended_promotional: Boolean(
+            c.extra && JSON.parse(c.extra).promotional,
+          ),
           package: String(c.package || ""),
           pitch_mm: parseNum(attrs["Pitch"]),
           num_rows: isNaN(numRows) ? null : numRows,
diff --git a/lib/db/derivedtables/lcd_display.ts b/lib/db/derivedtables/lcd_display.ts
index 15a34c5..8566fa1 100644
--- a/lib/db/derivedtables/lcd_display.ts
+++ b/lib/db/derivedtables/lcd_display.ts
@@ -4,6 +4,7 @@ import { extractMinQPrice } from "lib/util/extract-min-quantity-price"
 import { BaseComponent } from "./component-base"
 
 export interface LCDDisplay extends BaseComponent {
+  is_extended_promotional: boolean
   package?: string
   display_size?: string
   resolution?: string
@@ -19,6 +20,7 @@ export const lcdDisplayTableSpec: DerivedTableSpec<LCDDisplay> = {
     { name: "display_type", type: "text" },
     { name: "is_basic", type: "boolean" },
     { name: "is_preferred", type: "boolean" },
+    { name: "is_extended_promotional", type: "boolean" },
   ],
   listCandidateComponents(db: KyselyDatabaseInstance) {
     return db
@@ -64,6 +66,9 @@ export const lcdDisplayTableSpec: DerivedTableSpec<LCDDisplay> = {
           in_stock: Boolean((c.stock || 0) > 0),
           is_basic: Boolean(c.basic),
           is_preferred: Boolean(c.preferred),
+          is_extended_promotional: Boolean(
+            c.extra && JSON.parse(c.extra).promotional,
+          ),
           package: String(c.package || ""),
           display_size,
           resolution,
diff --git a/lib/db/derivedtables/led.ts b/lib/db/derivedtables/led.ts
index f12a12e..30c605f 100644
--- a/lib/db/derivedtables/led.ts
+++ b/lib/db/derivedtables/led.ts
@@ -4,6 +4,7 @@ import { extractMinQPrice } from "lib/util/extract-min-quantity-price"
 import { BaseComponent } from "./component-base"
 
 export interface Led extends BaseComponent {
+  is_extended_promotional: boolean
   package: string
   forward_voltage: number | null
   forward_current: number | null
@@ -37,6 +38,7 @@ export const ledTableSpec: DerivedTableSpec<Led> = {
     { name: "is_rgb", type: "boolean" },
     { name: "is_basic", type: "boolean" },
     { name: "is_preferred", type: "boolean" },
+    { name: "is_extended_promotional", type: "boolean" },
   ],
   listCandidateComponents: (db) =>
     db
@@ -165,6 +167,9 @@ export const ledTableSpec: DerivedTableSpec<Led> = {
         in_stock: c.stock > 0,
         is_basic: Boolean(c.basic),
         is_preferred: Boolean(c.preferred),
+        is_extended_promotional: Boolean(
+          c.extra && JSON.parse(c.extra).promotional,
+        ),
         package: c.package || "",
         forward_voltage: forwardVoltage,
         forward_current: forwardCurrent,
diff --git a/lib/db/derivedtables/led_dot_matrix_display.ts b/lib/db/derivedtables/led_dot_matrix_display.ts
index 2d32eda..6b27e6d 100644
--- a/lib/db/derivedtables/led_dot_matrix_display.ts
+++ b/lib/db/derivedtables/led_dot_matrix_display.ts
@@ -4,6 +4,7 @@ import { BaseComponent } from "./component-base"
 import { extractMinQPrice } from "lib/util/extract-min-quantity-price"
 
 export interface LEDDotMatrixDisplay extends BaseComponent {
+  is_extended_promotional: boolean
   package?: string
   matrix_size?: string
   color?: string
@@ -18,6 +19,7 @@ export const ledDotMatrixDisplayTableSpec: DerivedTableSpec<LEDDotMatrixDisplay>
       { name: "color", type: "text" },
       { name: "is_basic", type: "boolean" },
       { name: "is_preferred", type: "boolean" },
+      { name: "is_extended_promotional", type: "boolean" },
     ],
     listCandidateComponents(db: KyselyDatabaseInstance) {
       return db
@@ -57,6 +59,9 @@ export const ledDotMatrixDisplayTableSpec: DerivedTableSpec<LEDDotMatrixDisplay>
             in_stock: Boolean((c.stock || 0) > 0),
             is_basic: Boolean(c.basic),
             is_preferred: Boolean(c.preferred),
+            is_extended_promotional: Boolean(
+              c.extra && JSON.parse(c.extra).promotional,
+            ),
             package: String(c.package || ""),
             matrix_size,
             color,
diff --git a/lib/db/derivedtables/led_driver.ts b/lib/db/derivedtables/led_driver.ts
index 55f0e8c..4dffd8c 100644
--- a/lib/db/derivedtables/led_driver.ts
+++ b/lib/db/derivedtables/led_driver.ts
@@ -12,6 +12,7 @@ import { parseIntOrNull } from "lib/util/parse-int-or-null"
 import { BaseComponent } from "./component-base"
 
 export interface LedDriver extends BaseComponent {
+  is_extended_promotional: boolean
   // Optional LED driver specific fields
   package?: string
   supply_voltage_min?: number
@@ -42,6 +43,7 @@ export const ledDriverTableSpec: DerivedTableSpec<LedDriver> = {
     { name: "mounting_style", type: "text" },
     { name: "is_basic", type: "boolean" },
     { name: "is_preferred", type: "boolean" },
+    { name: "is_extended_promotional", type: "boolean" },
   ],
   listCandidateComponents(db: KyselyDatabaseInstance) {
     return db
@@ -77,6 +79,9 @@ export const ledDriverTableSpec: DerivedTableSpec<LedDriver> = {
           in_stock: Boolean((c.stock || 0) > 0),
           is_basic: Boolean(c.basic),
           is_preferred: Boolean(c.preferred),
+          is_extended_promotional: Boolean(
+            c.extra && JSON.parse(c.extra).promotional,
+          ),
           package: String(c.package || ""),
           supply_voltage_min: parseValue(attrs["Input Voltage"]?.split("~")[0]),
           supply_voltage_max: parseValue(attrs["Input Voltage"]?.split("~")[1]),
diff --git a/lib/db/derivedtables/led_segment_display.ts b/lib/db/derivedtables/led_segment_display.ts
index bf5f50e..1248b2c 100644
--- a/lib/db/derivedtables/led_segment_display.ts
+++ b/lib/db/derivedtables/led_segment_display.ts
@@ -4,6 +4,7 @@ import { BaseComponent } from "./component-base"
 import { extractMinQPrice } from "lib/util/extract-min-quantity-price"
 
 export interface LEDSegmentDisplay extends BaseComponent {
+  is_extended_promotional: boolean
   package?: string
   positions?: string
   type?: string
@@ -21,6 +22,7 @@ export const ledSegmentDisplayTableSpec: DerivedTableSpec<LEDSegmentDisplay> = {
     { name: "color", type: "text" },
     { name: "is_basic", type: "boolean" },
     { name: "is_preferred", type: "boolean" },
+    { name: "is_extended_promotional", type: "boolean" },
   ],
 
   listCandidateComponents(db: KyselyDatabaseInstance) {
@@ -70,6 +72,9 @@ export const ledSegmentDisplayTableSpec: DerivedTableSpec<LEDSegmentDisplay> = {
           in_stock: Boolean((c.stock || 0) > 0),
           is_basic: Boolean(c.basic),
           is_preferred: Boolean(c.preferred),
+          is_extended_promotional: Boolean(
+            c.extra && JSON.parse(c.extra).promotional,
+          ),
           package: String(c.package || ""),
           positions,
           type,
diff --git a/lib/db/derivedtables/led_with_ic.ts b/lib/db/derivedtables/led_with_ic.ts
index bba0faa..0b57288 100644
--- a/lib/db/derivedtables/led_with_ic.ts
+++ b/lib/db/derivedtables/led_with_ic.ts
@@ -8,6 +8,7 @@ import { parseAndConvertSiUnit } from "lib/util/parse-and-convert-si-unit"
 import { extractMinQPrice } from "lib/util/extract-min-quantity-price"
 
 export interface LEDWithIC extends BaseComponent {
+  is_extended_promotional: boolean
   package?: string
   forward_voltage: number | null
   forward_current: number | null
@@ -27,6 +28,7 @@ export const ledWithICTableSpec: DerivedTableSpec<LEDWithIC> = {
     { name: "protocol", type: "text" },
     { name: "is_basic", type: "boolean" },
     { name: "is_preferred", type: "boolean" },
+    { name: "is_extended_promotional", type: "boolean" },
   ],
   listCandidateComponents(db: KyselyDatabaseInstance) {
     return db
@@ -99,6 +101,9 @@ export const ledWithICTableSpec: DerivedTableSpec<LEDWithIC> = {
           in_stock: Boolean((c.stock || 0) > 0),
           is_basic: Boolean(c.basic),
           is_preferred: Boolean(c.preferred),
+          is_extended_promotional: Boolean(
+            c.extra && JSON.parse(c.extra).promotional,
+          ),
           package: String(c.package || ""),
           forward_voltage: forwardVoltage,
           forward_current: forwardCurrent,
diff --git a/lib/db/derivedtables/microcontroller.ts b/lib/db/derivedtables/microcontroller.ts
index 6b7b083..27feb03 100644
--- a/lib/db/derivedtables/microcontroller.ts
+++ b/lib/db/derivedtables/microcontroller.ts
@@ -4,6 +4,7 @@ import { extractMinQPrice } from "lib/util/extract-min-quantity-price"
 import { BaseComponent } from "./component-base"
 
 export interface Microcontroller extends BaseComponent {
+  is_extended_promotional: boolean
   // Extra columns
   package: string
   cpu_core: string | null
@@ -62,6 +63,7 @@ export const microcontrollerTableSpec: DerivedTableSpec<Microcontroller> = {
     { name: "dac_resolution_bits", type: "integer" },
     { name: "is_basic", type: "boolean" },
     { name: "is_preferred", type: "boolean" },
+    { name: "is_extended_promotional", type: "boolean" },
   ],
   listCandidateComponents: (db) =>
     db
@@ -228,6 +230,9 @@ export const microcontrollerTableSpec: DerivedTableSpec<Microcontroller> = {
         in_stock: c.stock > 0,
         is_basic: Boolean(c.basic),
         is_preferred: Boolean(c.preferred),
+        is_extended_promotional: Boolean(
+          c.extra && JSON.parse(c.extra).promotional,
+        ),
         package: c.package || "",
         cpu_core: cpuCore,
         cpu_speed_hz: cpuSpeed,
diff --git a/lib/db/derivedtables/mosfet.ts b/lib/db/derivedtables/mosfet.ts
index 31f5412..7c928da 100644
--- a/lib/db/derivedtables/mosfet.ts
+++ b/lib/db/derivedtables/mosfet.ts
@@ -12,6 +12,7 @@ import { parseIntOrNull } from "lib/util/parse-int-or-null"
 import { BaseComponent } from "./component-base"
 
 export interface Mosfet extends BaseComponent {
+  is_extended_promotional: boolean
   package?: string
   drain_source_voltage?: number
   continuous_drain_current?: number
@@ -35,6 +36,7 @@ export const mosfetTableSpec: DerivedTableSpec<Mosfet> = {
     { name: "mounting_style", type: "text" },
     { name: "is_basic", type: "boolean" },
     { name: "is_preferred", type: "boolean" },
+    { name: "is_extended_promotional", type: "boolean" },
   ],
   listCandidateComponents(db: KyselyDatabaseInstance) {
     return db
@@ -68,6 +70,9 @@ export const mosfetTableSpec: DerivedTableSpec<Mosfet> = {
           in_stock: Boolean((c.stock || 0) > 0),
           is_basic: Boolean(c.basic),
           is_preferred: Boolean(c.preferred),
+          is_extended_promotional: Boolean(
+            c.extra && JSON.parse(c.extra).promotional,
+          ),
           package: String(c.package || ""),
           drain_source_voltage: parseValue(
             attrs["Drain Source Voltage (Vdss)"],
diff --git a/lib/db/derivedtables/oled_display.ts b/lib/db/derivedtables/oled_display.ts
index dbabb65..5e3e137 100644
--- a/lib/db/derivedtables/oled_display.ts
+++ b/lib/db/derivedtables/oled_display.ts
@@ -4,6 +4,7 @@ import { BaseComponent } from "./component-base"
 import { extractMinQPrice } from "lib/util/extract-min-quantity-price"
 
 export interface OLEDDisplay extends BaseComponent {
+  is_extended_promotional: boolean
   package?: string
   protocol?: string
   display_width?: string
@@ -19,6 +20,7 @@ export const oledDisplayTableSpec: DerivedTableSpec<OLEDDisplay> = {
     { name: "pixel_resolution", type: "text" },
     { name: "is_basic", type: "boolean" },
     { name: "is_preferred", type: "boolean" },
+    { name: "is_extended_promotional", type: "boolean" },
   ],
 
   listCandidateComponents(db: KyselyDatabaseInstance) {
@@ -65,6 +67,9 @@ export const oledDisplayTableSpec: DerivedTableSpec<OLEDDisplay> = {
           in_stock: Boolean((c.stock || 0) > 0),
           is_basic: Boolean(c.basic),
           is_preferred: Boolean(c.preferred),
+          is_extended_promotional: Boolean(
+            c.extra && JSON.parse(c.extra).promotional,
+          ),
           package: String(c.package || ""),
           protocol: protocol || undefined,
           display_width,
diff --git a/lib/db/derivedtables/pcie_m2_connector.ts b/lib/db/derivedtables/pcie_m2_connector.ts
index 0e9bcc1..8a58831 100644
--- a/lib/db/derivedtables/pcie_m2_connector.ts
+++ b/lib/db/derivedtables/pcie_m2_connector.ts
@@ -3,6 +3,7 @@ import { extractMinQPrice } from "lib/util/extract-min-quantity-price"
 import { BaseComponent } from "./component-base"
 
 export interface PcieM2Connector extends BaseComponent {
+  is_extended_promotional: boolean
   key: string | null
   is_right_angle: boolean
 }
@@ -14,6 +15,7 @@ export const pcieM2ConnectorTableSpec: DerivedTableSpec<PcieM2Connector> = {
     { name: "is_right_angle", type: "boolean" },
     { name: "is_basic", type: "boolean" },
     { name: "is_preferred", type: "boolean" },
+    { name: "is_extended_promotional", type: "boolean" },
   ],
   listCandidateComponents: (db) =>
     db
@@ -49,6 +51,9 @@ export const pcieM2ConnectorTableSpec: DerivedTableSpec<PcieM2Connector> = {
         in_stock: Boolean((c.stock || 0) > 0),
         is_basic: Boolean(c.basic),
         is_preferred: Boolean(c.preferred),
+        is_extended_promotional: Boolean(
+          c.extra && JSON.parse(c.extra).promotional,
+        ),
         key,
         is_right_angle: isRightAngle,
         attributes: attrs,
diff --git a/lib/db/derivedtables/potentiometer.ts b/lib/db/derivedtables/potentiometer.ts
index b7c0080..06d9e5b 100644
--- a/lib/db/derivedtables/potentiometer.ts
+++ b/lib/db/derivedtables/potentiometer.ts
@@ -4,6 +4,7 @@ import { extractMinQPrice } from "lib/util/extract-min-quantity-price"
 import { BaseComponent } from "./component-base"
 
 export interface Potentiometer extends BaseComponent {
+  is_extended_promotional: boolean
   max_resistance: number
   pin_variant: "two_pin" | "three_pin"
   package: string
@@ -19,6 +20,7 @@ export const potentiometerTableSpec: DerivedTableSpec<Potentiometer> = {
     { name: "is_surface_mount", type: "boolean" },
     { name: "is_basic", type: "boolean" },
     { name: "is_preferred", type: "boolean" },
+    { name: "is_extended_promotional", type: "boolean" },
   ],
   listCandidateComponents: (db) =>
     db
@@ -67,6 +69,9 @@ export const potentiometerTableSpec: DerivedTableSpec<Potentiometer> = {
         in_stock: c.stock > 0,
         is_basic: Boolean(c.basic),
         is_preferred: Boolean(c.preferred),
+        is_extended_promotional: Boolean(
+          c.extra && JSON.parse(c.extra).promotional,
+        ),
         max_resistance: maxResistance,
         pin_variant: pinVariant,
         package: c.package || "",
diff --git a/lib/db/derivedtables/relay.ts b/lib/db/derivedtables/relay.ts
index 944a5fe..7e0f147 100644
--- a/lib/db/derivedtables/relay.ts
+++ b/lib/db/derivedtables/relay.ts
@@ -6,6 +6,7 @@ import { BaseComponent } from "./component-base"
 import type { KyselyDatabaseInstance } from "../kysely-types"
 
 export interface Relay extends BaseComponent {
+  is_extended_promotional: boolean
   package: string
   relay_type: string
   contact_form: string | null
@@ -29,6 +30,7 @@ export const relayTableSpec: DerivedTableSpec<Relay> = {
     { name: "pin_number", type: "integer" },
     { name: "is_basic", type: "boolean" },
     { name: "is_preferred", type: "boolean" },
+    { name: "is_extended_promotional", type: "boolean" },
   ],
   listCandidateComponents(db: KyselyDatabaseInstance) {
     return db
@@ -62,6 +64,9 @@ export const relayTableSpec: DerivedTableSpec<Relay> = {
           in_stock: Boolean((c.stock || 0) > 0),
           is_basic: Boolean(c.basic),
           is_preferred: Boolean(c.preferred),
+          is_extended_promotional: Boolean(
+            c.extra && JSON.parse(c.extra).promotional,
+          ),
           package: String(c.package || ""),
           relay_type: (c as any).subcategory || "",
           contact_form: attrs["Contact Form"] || null,
diff --git a/lib/db/derivedtables/resistor.ts b/lib/db/derivedtables/resistor.ts
index b6b437d..c7c4a1a 100644
--- a/lib/db/derivedtables/resistor.ts
+++ b/lib/db/derivedtables/resistor.ts
@@ -4,6 +4,7 @@ import { extractMinQPrice } from "lib/util/extract-min-quantity-price"
 import { BaseComponent } from "./component-base"
 
 export interface Resistor extends BaseComponent {
+  is_extended_promotional: boolean
   resistance: number
   tolerance_fraction: number
   power_watts: number
@@ -31,6 +32,7 @@ export const resistorTableSpec: DerivedTableSpec<Resistor> = {
     { name: "is_multi_resistor_chip", type: "boolean" },
     { name: "is_basic", type: "boolean" },
     { name: "is_preferred", type: "boolean" },
+    { name: "is_extended_promotional", type: "boolean" },
   ],
   listCandidateComponents: (db) =>
     db
@@ -82,6 +84,9 @@ export const resistorTableSpec: DerivedTableSpec<Resistor> = {
         in_stock: c.stock > 0,
         is_basic: Boolean(c.basic),
         is_preferred: Boolean(c.preferred),
+        is_extended_promotional: Boolean(
+          c.extra && JSON.parse(c.extra).promotional,
+        ),
         resistance: resistance,
         tolerance_fraction: tolerance,
         power_watts,
diff --git a/lib/db/derivedtables/resistor_array.ts b/lib/db/derivedtables/resistor_array.ts
index 5521d4d..2b80835 100644
--- a/lib/db/derivedtables/resistor_array.ts
+++ b/lib/db/derivedtables/resistor_array.ts
@@ -4,6 +4,7 @@ import type { DerivedTableSpec } from "./types"
 import { BaseComponent } from "./component-base"
 
 export interface ResistorArray extends BaseComponent {
+  is_extended_promotional: boolean
   package: string
   resistance: number | null
   tolerance_fraction: number | null
@@ -69,6 +70,7 @@ export const resistorArrayTableSpec: DerivedTableSpec<ResistorArray> = {
     { name: "is_surface_mount", type: "boolean" },
     { name: "is_basic", type: "boolean" },
     { name: "is_preferred", type: "boolean" },
+    { name: "is_extended_promotional", type: "boolean" },
   ],
   listCandidateComponents: (db) =>
     db
@@ -124,6 +126,9 @@ export const resistorArrayTableSpec: DerivedTableSpec<ResistorArray> = {
         in_stock: component.stock > 0,
         is_basic: Boolean(component.basic),
         is_preferred: Boolean(component.preferred),
+        is_extended_promotional: Boolean(
+          component.extra && JSON.parse(component.extra).promotional,
+        ),
         package: component.package ?? "",
         resistance,
         tolerance_fraction: tolerance,
diff --git a/lib/db/derivedtables/switch.ts b/lib/db/derivedtables/switch.ts
index 5730306..b4d4a5c 100644
--- a/lib/db/derivedtables/switch.ts
+++ b/lib/db/derivedtables/switch.ts
@@ -4,6 +4,7 @@ import { extractMinQPrice } from "lib/util/extract-min-quantity-price"
 import { BaseComponent } from "./component-base"
 
 export interface Switch extends BaseComponent {
+  is_extended_promotional: boolean
   package: string
   switch_type: string
   circuit: string | null
@@ -37,6 +38,7 @@ export const switchTableSpec: DerivedTableSpec<Switch> = {
     { name: "switch_height_mm", type: "real" },
     { name: "is_basic", type: "boolean" },
     { name: "is_preferred", type: "boolean" },
+    { name: "is_extended_promotional", type: "boolean" },
   ],
   listCandidateComponents(db) {
     return db
@@ -91,6 +93,9 @@ export const switchTableSpec: DerivedTableSpec<Switch> = {
         in_stock: c.stock > 0,
         is_basic: Boolean(c.basic),
         is_preferred: Boolean(c.preferred),
+        is_extended_promotional: Boolean(
+          c.extra && JSON.parse(c.extra).promotional,
+        ),
         package: c.package || "",
         switch_type: (c as any).subcategory || "",
         circuit: attrs["Circuit"] || null,
diff --git a/lib/db/derivedtables/usb_c_connector.ts b/lib/db/derivedtables/usb_c_connector.ts
index 6d7b317..5e106ee 100644
--- a/lib/db/derivedtables/usb_c_connector.ts
+++ b/lib/db/derivedtables/usb_c_connector.ts
@@ -5,6 +5,7 @@ import { BaseComponent } from "./component-base"
 import type { KyselyDatabaseInstance } from "../kysely-types"
 
 export interface UsbCConnector extends BaseComponent {
+  is_extended_promotional: boolean
   package: string
   mounting_style: string | null
   current_rating_a: number | null
@@ -28,6 +29,7 @@ export const usbCConnectorTableSpec: DerivedTableSpec<UsbCConnector> = {
     { name: "operating_temp_max", type: "real" },
     { name: "is_basic", type: "boolean" },
     { name: "is_preferred", type: "boolean" },
+    { name: "is_extended_promotional", type: "boolean" },
   ],
   listCandidateComponents(db: KyselyDatabaseInstance) {
     return db
@@ -69,6 +71,9 @@ export const usbCConnectorTableSpec: DerivedTableSpec<UsbCConnector> = {
           in_stock: Boolean((c.stock || 0) > 0),
           is_basic: Boolean(c.basic),
           is_preferred: Boolean(c.preferred),
+          is_extended_promotional: Boolean(
+            c.extra && JSON.parse(c.extra).promotional,
+          ),
           package: String(c.package || ""),
           mounting_style: attrs["Mounting Style"] || null,
           current_rating_a: parseNum(attrs["Current Rating - Power (Max)"]),
diff --git a/lib/db/derivedtables/voltage_regulator.ts b/lib/db/derivedtables/voltage_regulator.ts
index 86b0f14..6d1e386 100644
--- a/lib/db/derivedtables/voltage_regulator.ts
+++ b/lib/db/derivedtables/voltage_regulator.ts
@@ -4,6 +4,7 @@ import { extractMinQPrice } from "lib/util/extract-min-quantity-price"
 import { BaseComponent } from "./component-base"
 
 export interface VoltageRegulator extends BaseComponent {
+  is_extended_promotional: boolean
   package: string
   output_type: "fixed" | "adjustable" | "unknown"
   output_voltage_min: number | null
@@ -43,6 +44,7 @@ export const voltageRegulatorTableSpec: DerivedTableSpec<VoltageRegulator> = {
     { name: "topology", type: "text" },
     { name: "is_basic", type: "boolean" },
     { name: "is_preferred", type: "boolean" },
+    { name: "is_extended_promotional", type: "boolean" },
   ],
   listCandidateComponents: (db) =>
     db
@@ -184,6 +186,9 @@ export const voltageRegulatorTableSpec: DerivedTableSpec<VoltageRegulator> = {
         in_stock: c.stock > 0,
         is_basic: Boolean(c.basic),
         is_preferred: Boolean(c.preferred),
+        is_extended_promotional: Boolean(
+          c.extra && JSON.parse(c.extra).promotional,
+        ),
         package: c.package || "",
         output_type: outputType,
         output_voltage_min: voltageMin,
diff --git a/lib/db/derivedtables/wifi_module.ts b/lib/db/derivedtables/wifi_module.ts
index f56be11..d9f7e25 100644
--- a/lib/db/derivedtables/wifi_module.ts
+++ b/lib/db/derivedtables/wifi_module.ts
@@ -4,6 +4,7 @@ import { extractMinQPrice } from "lib/util/extract-min-quantity-price"
 import { BaseComponent } from "./component-base"
 
 export interface WifiModule extends BaseComponent {
+  is_extended_promotional: boolean
   package: string
   core_processor: string | null
   antenna_type: string | null
@@ -45,6 +46,7 @@ export const wifiModuleTableSpec: DerivedTableSpec<WifiModule> = {
     { name: "has_pwm", type: "boolean" },
     { name: "is_basic", type: "boolean" },
     { name: "is_preferred", type: "boolean" },
+    { name: "is_extended_promotional", type: "boolean" },
   ],
   listCandidateComponents: (db) =>
     db
@@ -140,6 +142,9 @@ export const wifiModuleTableSpec: DerivedTableSpec<WifiModule> = {
         in_stock: c.stock > 0,
         is_basic: Boolean(c.basic),
         is_preferred: Boolean(c.preferred),
+        is_extended_promotional: Boolean(
+          c.extra && JSON.parse(c.extra).promotional,
+        ),
         package: c.package || "",
         core_processor: attrs["Core Processor"] || null,
         antenna_type: attrs["Antenna Type"] || null,
diff --git a/lib/db/derivedtables/wire_to_board_connector.ts b/lib/db/derivedtables/wire_to_board_connector.ts
index 48a30a6..cd23ab6 100644
--- a/lib/db/derivedtables/wire_to_board_connector.ts
+++ b/lib/db/derivedtables/wire_to_board_connector.ts
@@ -5,6 +5,7 @@ import type { DerivedTableSpec } from "./types"
 import type { KyselyDatabaseInstance } from "../kysely-types"
 
 export interface WireToBoardConnector extends BaseComponent {
+  is_extended_promotional: boolean
   package: string
   pitch_mm: number | null
   num_rows: number | null
@@ -61,6 +62,7 @@ export const wireToBoardConnectorTableSpec: DerivedTableSpec<WireToBoardConnecto
       { name: "is_smd", type: "boolean" },
       { name: "is_basic", type: "boolean" },
       { name: "is_preferred", type: "boolean" },
+      { name: "is_extended_promotional", type: "boolean" },
     ],
     listCandidateComponents(db: KyselyDatabaseInstance) {
       return db
@@ -100,6 +102,9 @@ export const wireToBoardConnectorTableSpec: DerivedTableSpec<WireToBoardConnecto
             in_stock: Boolean((c.stock || 0) > 0),
             is_basic: Boolean(c.basic),
             is_preferred: Boolean(c.preferred),
+            is_extended_promotional: Boolean(
+              c.extra && JSON.parse(c.extra).promotional,
+            ),
             package: String(c.package || ""),
             pitch_mm: pitchMm,
             num_rows: numRows,
diff --git a/package.json b/package.json
index b1295ad..eada228 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
   "name": "jlcpcb-parts-engine",
   "module": "index.ts",
   "devDependencies": {
-    "@biomejs/biome": "^1.9.4",
+    "@biomejs/biome": "1.9.4",
     "@flydotio/dockerfile": "^0.5.9",
     "@types/bun": "^1.2.19",
     "@types/react": "^18.3.12",
@@ -34,6 +34,7 @@
   "dependencies": {
     "@tscircuit/footprinter": "^0.0.143",
     "kysely-bun-sqlite": "^0.3.2",
+    "kysely-d1": "^0.4.0",
     "react": "^18.3.1",
     "react-dom": "^18.3.1",
     "redaxios": "^0.5.1"