You can redeem your gift voucher by entering your unique gift voucher code at checkout. You can redeem multiple gift vouchers on the same order.
If your order value is less than your gift voucher value, the remaining value is stored on your voucher for use on future purchases until all credit has been spent. You can use your gift voucher code as many times as you like until all credit has been spent.
If your order value is higher than your gift voucher balance (after it has been redeemed), simply pay the remaining amount using a Credit Card or your PayPal account to complete the transaction.