I have got an answer from the Dragonpay support:
You cannot test with credit cards and Dragonpay is not a primarily a credit card processor. We are an alternative payment provider focusing on online banking and OTC cash payments.
I have got an answer from the Dragonpay support:
You cannot test with credit cards and Dragonpay is not a primarily a credit card processor. We are an alternative payment provider focusing on online banking and OTC cash payments.