The coupon recipient object and the allowed CRUD operations on the related resource endpoint
When creating a coupon, you might want to associate it to a single customer recipient. To do that, you can create a coupon recipient by using the customer email and associate it with the created coupon. When the order has a matching
coupon_code, the associated recipient is matched with the email of the customer that placed the order, preventing the application of the discount in case they differ.