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.
Unfortunately, we don't have a feature that would allow you to import the product list. You will have to manually configure them in the integration.
If you wish, you can just setup that one using a checkbox field for multi selection or radio button for single section. You can then calculate the items using our calculation widget: http://www.jotform.com/help/259-How-to-perform-calculation-in-the-form.
Next, you can pass the total from the calculation to the payment integration: http://www.jotform.com/help/275-How-to-pass-a-calculation-to-a-payment-field.
Note, you can add a calculation values for the checkbox or radio button options: http://www.jotform.com/help/301-How-to-Assign-Calculation-Value.
Let us know if you need any further assistance.