Shopping for someone else but not sure what to give them? Give them the gift of choice with a DUO gift card. Gift cards are delivered by email and contain instructions to redeem them at checkout. Our gift cards have no additional processing fees. E-Vouchers are for Online Purchases only & currently cannot be used in-store. In-store vouchers are currently only avaible for purchase in-store. Directions: Sending this to someone else? We suggest that you send this to your own email, and forward it to the recipients email when needed. Vouchers are valid for 5 years, from the date of purchase.