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.
Yes, you can have user specified amounts in the recurring payment option. Please take a look at the following guide first on how to set up recurring options:
When you are setting up the subscription, please select the Variable Price option, and then select whether your users will be entering the custom amount manually, or you wish to pass it from a calculation field:
This will result in your form having a variable input field for subscription price:
If you need further assistance, please let us know.