diff --git a/backend/database/db.go b/backend/database/db.go
index 0a92abc..7452108 100644
--- a/backend/database/db.go
+++ b/backend/database/db.go
@@ -20,5 +20,11 @@ func InitDB() {
 		log.Fatal("Failed to connect to database:", err)
 	}
 
-	DB.AutoMigrate(&models.Item{}, &models.User{}, &models.CartItem{})
+	DB.AutoMigrate(
+		&models.Item{},
+		&models.User{},
+		&models.CartItem{},
+		&models.Order{},
+		&models.OrderItem{},
+	)
 }
diff --git a/backend/models/order.go b/backend/models/order.go
new file mode 100644
index 0000000..8aecbd6
--- /dev/null
+++ b/backend/models/order.go
@@ -0,0 +1,25 @@
+package models
+
+import (
+	"time"
+)
+
+type Order struct {
+	ID              uint      `json:"id" gorm:"primaryKey"`
+	UserID          uint      `json:"user_id" gorm:"not null;index"`
+	Status          string    `json:"status" gorm:"not null"`
+	DeliveryAddress string    `json:"delivery_address" gorm:"not null"`
+	TotalPrice      float64   `json:"total_price" gorm:"not null"`
+	CreatedAt       time.Time `json:"created_at"`
+	UpdatedAt       time.Time `json:"updated_at"`
+	Items           []OrderItem
+}
+
+type OrderItem struct {
+	ID       uint    `json:"id" gorm:"primaryKey"`
+	OrderID  uint    `json:"order_id" gorm:"not null;index"`
+	ItemID   uint    `json:"item_id" gorm:"not null;index"`
+	Quantity float64 `json:"quantity" gorm:"not null"`
+	Price    float64 `json:"price" gorm:"not null"`
+	Item     Item    `json:"item" gorm:"foreignKey:ItemID"`
+}
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