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.
Yes you can place your payment question anywhere in the form. It is not required to have it only at the end of your form.
I did check your form and it seems you have already moved your question at the start of your form.