diff --git a/src/main/java/core/basesyntax/DiscountStrategy.java b/src/main/java/core/basesyntax/DiscountStrategy.java
new file mode 100644
index 00000000..cc3eb54f
--- /dev/null
+++ b/src/main/java/core/basesyntax/DiscountStrategy.java
@@ -0,0 +1,25 @@
+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;
+import java.util.HashMap;
+import java.util.Map;
+
+public class DiscountStrategy {
+    private final Map<String, DiscountService> discountServiceMap;
+
+    public DiscountStrategy() {
+        discountServiceMap = new HashMap<>();
+        discountServiceMap.put("Birthday", new BirthdayDiscountService());
+        discountServiceMap.put("Black Friday", new BlackFridayDiscountService());
+        discountServiceMap.put("New Year", new NewYearDiscountService());
+    }
+
+    public DiscountService getDiscountServiceBySpecialEvent(String specialEvent) {
+        return discountServiceMap.get(specialEvent) == null ? new DefaultDiscountService()
+                : discountServiceMap.get(specialEvent);
+    }
+}
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..492e1b37
--- /dev/null
+++ b/src/main/java/core/basesyntax/strategy/DiscountService.java
@@ -0,0 +1,5 @@
+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..63f78c45
--- /dev/null
+++ b/src/main/java/core/basesyntax/strategy/impl/BirthdayDiscountService.java
@@ -0,0 +1,10 @@
+package core.basesyntax.strategy.impl;
+
+import core.basesyntax.strategy.DiscountService;
+
+public class BirthdayDiscountService implements DiscountService {
+    @Override
+    public double getDiscount() {
+        return 33;
+    }
+}
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..aff8bb60
--- /dev/null
+++ b/src/main/java/core/basesyntax/strategy/impl/BlackFridayDiscountService.java
@@ -0,0 +1,10 @@
+package core.basesyntax.strategy.impl;
+
+import core.basesyntax.strategy.DiscountService;
+
+public class BlackFridayDiscountService implements DiscountService {
+    @Override
+    public double getDiscount() {
+        return 45;
+    }
+}
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..9c3b522d
--- /dev/null
+++ b/src/main/java/core/basesyntax/strategy/impl/DefaultDiscountService.java
@@ -0,0 +1,10 @@
+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..e799547b
--- /dev/null
+++ b/src/main/java/core/basesyntax/strategy/impl/NewYearDiscountService.java
@@ -0,0 +1,10 @@
+package core.basesyntax.strategy.impl;
+
+import core.basesyntax.strategy.DiscountService;
+
+public class NewYearDiscountService implements DiscountService {
+    @Override
+    public double getDiscount() {
+        return 20;
+    }
+}