I am trying to setup payments on my form with PayPal Pro. I followed the instructions to create credentials in PayPal Developer. I put those credentials into the MachForm payment settings. But in either test or live mode I get the same error when trying to submit a payment...
PAYEE_ACCOUNT_INVALID - Payee account is invalid. -
I've triple checked that I am using the correct Client ID and Secret that I generated on the PayPal Developer site.
Has anyone else experienced this before and have a suggestion?
Thanks
-Scott