New Concardis Payengine: registration and activation in Payrexx account


  1. Request an offer from the Concardis team through the following link:
  2. Afterwards, you will get access to your merchant backend
  3. Copy the Merchant ID and API key from your merchant backend and paste it to the configuration page in Payrexx (illustrations 1-3)

Illustration 1

Illustration 2

Illustration 3

Did you find it helpful? Yes No

Send feedback
Sorry we couldn't be helpful. Help us improve this article with your feedback.