Gravity forms issue

When in the Pay plugin I can successfully perform a test payment. However, when I use a Gravity Forms form I get the message “order could not be processed because POI X does not have any acceptable payment brands configured for this request”.

I’ve comparerd payments in the pay –> payments and what I noticed were 2 things:
– amounts from GravityForms are in $ while test payments are in €. I suspect this shouldn’t be an issue but I’ll try edit this so both are in euro’s
– The action url for gravity forms payments are empty, where the pay tests I run get a url.

Any ideas on how to resolve this issue?