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.
Actually, you don't need SSL Certificate for you to accept payments, you can still accept payments through your form without having the SSL Certificate Seal. Commonly, the seal is used so that submitters of forms will feel secure when filling up or submitting your forms.
Here's a guide on how you can set up your order form:
I hope this answers your question, if you have any other questions or concerns, please feel free to let us know and we will be glad to help you.