The gift voucher can only be paid for by credit card or PayPal. Your voucher is valid for any number of smartphoto products, up to the total value of the purchased voucher. If you purchase a product for a higher amount than the value of your voucher, you only pay the difference. The voucher code can be redeemed immediately after purchase. Any remaining balance after purchase will be forfeited. Please contact customer service if you have not received an email containing your voucher code. When ordering with a voucher, only one voucher code can be applied per order. If you have purchased multiple vouchers, separate orders must be placed; only one order is possible per voucher code. The voucher is valid for 3 years from the date of purchase.