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    Paypal : How to pass a calculation to a payment field ?

    Asked by garry54 on November 03, 2015 at 04:34 PM

    I see how to select different items but I need to know how to select more than one of the same item and total it up.   Thanks!

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    JotForm Support

    Answered by Kevin_G on November 03, 2015 at 09:30 PM


    You should have calculation in your form, you can find further help in this guide : 


    And you can pass the calculated value to a payment field, refer to this guide : 


    You will be able to calculate to total and then pass it to the payment field, and this will be your total to pay.

    I hope that helps.