Yes, all GlobalGiving’s gift card codes will expire after 10 months from the date of issue. When the card expires, any remaining funds on the card will be donated to the GlobalGiving Fund that will be used to provide matching funds and other grant incentives for the projects on the GlobalGiving site.
Cashback - Donating Cashback to Charity via GlobalGiving FAQ - Does the GlobalGiving Voucher/Gift Card Expire?
