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.

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    Can I have customers pay the specific amount they owe, which varies, for a product instead of set prices on the form?

    Asked by primetours on January 21, 2015 at 01:10 PM
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    JotForm Support

    Answered by Kiran on January 21, 2015 at 01:58 PM

    I understand that you want to have custom amount in addition to the set prices of the product on the form. If so, it is possible to achieve this by using the calculation wizard and pass this field to payment wizard.

    Please see the demo JotForm if that works for you.


    I used the calculation values property to set the values for checkboxes. Please refer to the guide below to learn assigning calculation values to checkboxes/radio buttons.


    Also, the following guide that can help you with passing the calculation value to the payment field.


    You may clone the demo JotForm to your account to see how it works. If you are referring to something else, please let us know. We will be happy to help.

    Thank you.