What credit cards do Carts Guru accept? Max Pruvost May 25, 2020 15:15 Updated Follow These are the credit cards accepted: Visa, MasterCard, American Express, Maestro, and Discover. Related articles Add or delete a Credit Card from Carts Guru How to enable or disable the Carts Guru Automatic Recharge for SMS Credits Why was my Carts Guru account suspended? Why was my transaction declined? What's the difference between a transaction and an invoice? Comments 0 comments Please sign in to leave a comment.