Unable to Pass Field Value from Calculation to Paypal

Hello,

I have set up the pass on the conditions to have a field calculate my paypal total. However, it won't show in the payment field on Paypal. 

What am I doing wrong?

You will be able to select the field in the payment wizard as long as the field is a form calculation widget, with conditions you cannot pass the amount to the payment field directly, you need to insert it to the Form Calculation and then select the widget on the payment gateway settings. 

This guide will help you performing the calculations: https://www.jotform.com/help/259-How-to-Perform-Form-Calculation-Using-a-Widget 

This guide will help you passing the calculation to the payment field: https://www.jotform.com/help/275-How-to-Pass-a-Calculation-to-a-Payment-Field 

I hope this helps.