JotForm is a free online form builder which helps you create online forms without writing a single line of code. No sign-up required.
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.
If I understand you correctly, you are asking about how the Paypal integration works here in JotForm. Am I right?
Paypal is one of our payment processors. Once the user completed the form and hit the submit button, the user will be redirected to Paypal payment page where they can login and pay.
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Let us know if you still have questions. Thank you.