Create a coupon

You can create coupons easily via the coupon management page of the dashboard. Coupon creation is also accessible via the API if you need to create coupons on the fly.

A coupon has a discountType of either of the amount or percentage. If you set it to amount, that amount will be subtracted from the order's subtotal. For example, an order with a subtotal of ¥5,000 will have a final total of ¥0 if a coupon with an amount coupon with a discountAmount of ¥10,000 is applied to it, and an order with a subtotal of ¥20,000 will have a final total of ¥10,000 if the same coupon with a discountAmount of ¥10,000 is applied to it.

For possible error responses, see Errors.