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JotForm is a free online form builder which helps you create online forms without writing a single line of code. No sign-up required.

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    Pass calculated total amount on form to Paypal

    Asked by Yannick Duguay on February 09, 2017 at 10:51 AM

    Hi i am trying to create a form where different values adds to an amount at the end of the form and the user would pay the total amount calculated at the end. Problem is that when i run the Paypal wizard they ask me to use a pre chosen amount. Problem is that a don't know the amount since it's calculated from conditional fields in the form. Is it possible to achieve what i want to do and how should i do that?


    Thank you



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    JotForm Support

    Answered by Mike on February 09, 2017 at 12:31 PM

    This is possible, but you will need to use/conditionally-populate a Form Calculation widget field.

    Then you will be pass its value to the payment field, please follow the next guide.

    How to Pass a Calculation to a Payment Field

    Thank you.