Can I use an in-store Gift Voucher online? If you wish to redeem an in-store Gift Voucher online, please Contact Us.Simply provide your voucher number, amount and contact information, and we will happily process the transaction for you. Related articles How do I use a Gift Voucher? How do I buy a Gift Voucher? Do gift cards expire? How can I contact Customer Service? Can I use an Online Voucher in-store?