To use Computop as a PSP, you need the following credentials, which must be stored in COPAL:
- HmacKey
- Key
- MerchantId
- MerchantName
Computop provides these credentials to the customer upon contract conclusion. The customer cannot create them in the backend themselves.
For further information, click here.
Note:
Void for the payment methods Credit Card and DirectDebit
The void ('Reversal' at Computop) reverses the last interaction for the payment types CreditCard and DirectDebit. This means that a void only works in this case before a capture, as collana pay only cancels the reservation in this constellation.