Where can I purchase a Caesars Rewards Gift Card? Gift cards are available with values starting at $5. Cards are not accepted at ATMs, for reservations, gambling, and at check cashing or money order dispensing locations. You can also visit the Caesars Rewards Center for a list of participating merchants. Your Caesars Rewards Gift Card is accepted at participating merchants located at Caesars Rewards destinations. Where is my Caesars Rewards Gift Card accepted?