delete https://sandbox.xola.com/api/coupons/
Deletes the coupon with the given ID.
To perform this operation, you must be the account owner, or must be delegated with ROLE_MARKETER, or ROLE_SELLER_ADMIN.
Deleting a coupon will not remove it from any existing orders. It will remove the coupon from the seller's interface and prevent it from being redeemed going forward.