Description
Merchants that accept Discover cards can also accept Diners, JCB and China Union Pay (as long as the card has a Visa/MC/DC logo in addition to the UnionPay logo).
Resolution
If you are having difficulty accepting one of these cards, please contact our support team for assistance with your merchant account. Please submit a ticket and we will be in touch with you shortly.
You may also be interested in reading our article about How to add Diners Club to an account
