What is JotForm?
JotForm is a free online form builder which helps you create online forms without writing a single line of code. No sign-up required.
At JotForm, we want to make sure that you’re getting the online form builder help that you need. Our friendly customer support team is available 24/7.
We believe that if one user has a question, there could be more users who may have the same question. This is why many of our support forum threads are public and available to be searched and viewed. If you’d like help immediately, feel free to search for a similar question, or submit your question or concern.
Invalid ConfigurationAsked by Rockschool on May 05, 2015 at 05:42 PM
It appears as though the rest of you question may not have gone through completely. However, If the error is pointing out an invalid configuration, it means your billing agreement has been disabled or is inactive. You should enable your PayPal Payment Pro in your account. The process is quite simple”
Open your developer.paypal.com account, open applications to access your account. Click the account you are trying to upgrade to Payment Pro. Click Profile to find the option Upgrade to Pro in the dialogue box.
If there is something else you are looking for, just let us know and we will be happy to do what we can.