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.
It is supported in all plans. When I say all, that includes guest and free account. :)
Although, each plan has different payment submission limits. For guests, the limit is 2 payment submissions per month, while free account limit is 10 payment submissions per month. However, they are much higher when you subscribe to any of the paid plans. That's shown on the pricing page. http://www.jotform.com/pricing
If you have further questions, let us know here.