Gift VoucherShopping for someone else but not sure what to give them? Give them the gift of choice with a My Christmas gift voucher. Gift cards are delivered by email and contain instructions to redeem them at checkout and are valid for 3 years from the date of purchase. IMPORTANT NOTE: Gift voucher cannot be purchased using your MC Member Discount. However, the discount can be applied at the time the voucher is spent if the recipient is a member.