- gncjlimAsked on May 05, 2015 at 06:51 PM
Please show us on how to do the calculate amount with suggested donation and "other" amount to be input by our customer
- raulAnswered on May 05, 2015 at 07:41 PM
You can refer to this guide to see how to do this: https://www.jotform.com/help/275-How-to-pass-a-calculation-to-a-payment-field. You would need to add a calculation widget in your form and use it to pass its value to the payment gateway.
I've created this cloned version of your form: http://form.jotformpro.com/form/51247728598974 so you can see how it works. Feel free to clone the form to your account if you want to inspect it further.