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.
If I understand you correctly, are you planning to have 2 payment integrations in 1 form? If yes, then it is possible. However, you will need to create 2 forms and each form has its own payment integration. You will be using the Iframe Embed widget so that you can insert the 2nd form to the 1st form.
Please check this very detailed guide: How-to-Create-a-Basic-Multiple-Payment-form
Hope that helps. If you have any questions, let us know. Thank you.