Add Daily Sales and Distributed Payment

internal/handlers/response/order.go

@@ -119,3 +119,8 @@ type ProductDailySales struct {
 	PaymentType string    `json:"payment_type"`
 	Total       float64   `json:"total"`
 }
+
+type PaymentDistribution struct {
+	PaymentType string `json:"payment_type"`
+	Count       int    `json:"count"`
+}