diff --git a/src/main/java/core/basesyntax/DiscountStrategy.java b/src/main/java/core/basesyntax/DiscountStrategy.java
new file mode 100644
index 00000000..37084498
--- /dev/null
+++ b/src/main/java/core/basesyntax/DiscountStrategy.java
@@ -0,0 +1,28 @@
+package core.basesyntax;
+
+import core.basesyntax.strategy.DiscountService;
+import core.basesyntax.strategy.impl.BirthdayDiscountService;
+import core.basesyntax.strategy.impl.BlackFridayDiscountService;
+import core.basesyntax.strategy.impl.DefaultDiscountService;
+import core.basesyntax.strategy.impl.NewYearDiscountService;
+
+public class DiscountStrategy {
+
+    DiscountService getDiscountServiceBySpecialEvent(String specialEvent) {
+
+        switch (specialEvent) {
+
+            case "New Year":
+                return new NewYearDiscountService();
+            case "Birthday":
+                return new BirthdayDiscountService();
+            case "Black Friday":
+                return new BlackFridayDiscountService();
+            default:
+                return new DefaultDiscountService();
+
+        }
+
+    }
+
+}
diff --git a/src/main/java/core/basesyntax/HelloWorld.java b/src/main/java/core/basesyntax/HelloWorld.java
deleted file mode 100644
index 97db782b..00000000
--- a/src/main/java/core/basesyntax/HelloWorld.java
+++ /dev/null
@@ -1,8 +0,0 @@
-package core.basesyntax;
-
-/**
- * Feel free to remove this class and create your own.
- */
-public class HelloWorld {
-
-}
diff --git a/src/main/java/core/basesyntax/strategy/DiscountService.java b/src/main/java/core/basesyntax/strategy/DiscountService.java
new file mode 100644
index 00000000..1791c456
--- /dev/null
+++ b/src/main/java/core/basesyntax/strategy/DiscountService.java
@@ -0,0 +1,7 @@
+package core.basesyntax.strategy;
+
+public interface DiscountService {
+
+    double getDiscount();
+
+}
diff --git a/src/main/java/core/basesyntax/strategy/impl/BirthdayDiscountService.java b/src/main/java/core/basesyntax/strategy/impl/BirthdayDiscountService.java
new file mode 100644
index 00000000..cb1b4843
--- /dev/null
+++ b/src/main/java/core/basesyntax/strategy/impl/BirthdayDiscountService.java
@@ -0,0 +1,14 @@
+package core.basesyntax.strategy.impl;
+
+import core.basesyntax.strategy.DiscountService;
+
+public class BirthdayDiscountService implements DiscountService {
+
+    @Override
+    public double getDiscount() {
+
+        return 33.0;
+
+    }
+
+}
diff --git a/src/main/java/core/basesyntax/strategy/impl/BlackFridayDiscountService.java b/src/main/java/core/basesyntax/strategy/impl/BlackFridayDiscountService.java
new file mode 100644
index 00000000..ec72a6ae
--- /dev/null
+++ b/src/main/java/core/basesyntax/strategy/impl/BlackFridayDiscountService.java
@@ -0,0 +1,14 @@
+package core.basesyntax.strategy.impl;
+
+import core.basesyntax.strategy.DiscountService;
+
+public class BlackFridayDiscountService implements DiscountService {
+
+    @Override
+    public double getDiscount() {
+
+        return 45.0;
+
+    }
+
+}
diff --git a/src/main/java/core/basesyntax/strategy/impl/DefaultDiscountService.java b/src/main/java/core/basesyntax/strategy/impl/DefaultDiscountService.java
new file mode 100644
index 00000000..2b688d6c
--- /dev/null
+++ b/src/main/java/core/basesyntax/strategy/impl/DefaultDiscountService.java
@@ -0,0 +1,14 @@
+package core.basesyntax.strategy.impl;
+
+import core.basesyntax.strategy.DiscountService;
+
+public class DefaultDiscountService implements DiscountService {
+
+    @Override
+    public double getDiscount() {
+
+        return 0;
+
+    }
+
+}
diff --git a/src/main/java/core/basesyntax/strategy/impl/NewYearDiscountService.java b/src/main/java/core/basesyntax/strategy/impl/NewYearDiscountService.java
new file mode 100644
index 00000000..1ac6edab
--- /dev/null
+++ b/src/main/java/core/basesyntax/strategy/impl/NewYearDiscountService.java
@@ -0,0 +1,14 @@
+package core.basesyntax.strategy.impl;
+
+import core.basesyntax.strategy.DiscountService;
+
+public class NewYearDiscountService implements DiscountService {
+
+    @Override
+    public double getDiscount() {
+
+        return 20.0;
+
+    }
+
+}