Is it possible to prevent a Gift Coupon being used to buy another Gift Coupon?
Two reasons: Coming up to expoiry date, a purchaser could simply buy a new coupon and get another year validity.
Second, I want to charge £10 but give a coupon worth £10.50. Obviously, I do not want them to be able to buy another Gift Coupon, or they could make endless "profit".
Two reasons: Coming up to expoiry date, a purchaser could simply buy a new coupon and get another year validity.
Second, I want to charge £10 but give a coupon worth £10.50. Obviously, I do not want them to be able to buy another Gift Coupon, or they could make endless "profit".