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Ability to create a donation form with fixed donation amounts and anAsked by JFedGMW on January 26, 2017 at 11:03 AM
Need the ability to create a donation form with fixed donation amounts AND and "other amount" that the user can specify. I'm not finding a way to do this currently. Will this be a new feature in version 4.0?
This can be achieved with the help of basic form fields, Form Calculation widget, and a payment field.
Below is a guide that shows a clear instruction on how you can make it work.
I have created a sample form base on my understanding of your requirement(s).
Note: I have used PayPal in sandbox mode for my payment field
Another guide that will surely help you is this one: https://www.jotform.com/help/301-How-to-Assign-Calculation-Value
I hope this helps. If you have other questions or concerns, please feel free to contact us again anytime.