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.
You can set subscriptions and get the amount from the calculation, variable pricing as we have it:
Here's a test form for you to check this method: https://www.jotformpro.com/form/62374793975978.
1. Add the packages in the dropdown.
2. Assign calculation values for each option in the dropdown. Here's how: https://www.jotform.com/help/301-How-to-Assign-Calculation-Value.
3. Add the calculation widget and add the dropdown in the equation: https://www.jotform.com/help/259-How-to-perform-calculation-in-the-form.
4. Select the calculation total in the Variable Pricing settings in the subscription configuration (shown in the image above).
Note, you can hide the calculation in the form. You can also hide the radio button in the Stripe payment using a custom CSS codes. Here's a cloned version of the above form without these elements: https://www.jotformpro.com/form/62375877124968.
Let us know if you need further assistance on this.