Hi. We have configuration issue with TatraPay module. We set "TatraPay Key", "Merchant Identifier", "Live mode" and also other settings in Magento admin TatraPay settings. But order with TatraPay payment method selected doesnt proceed. Redirect to Tatra Banka site should follow, but just "Dear customer, TatraPay payment service is currently unavailable. Please continue shopping." note appears.
Can you provide some advice, or documentation how to configure this module, please?
Thank you in advance,
Rasto.