How do i get a form to allow variation in payment amounts

http://form.jotformpro.com/form/43436942988976

I have multiple products that people can choose from and then I want them to be able to choose like an other button and put in the price they are going to be charged.

How do I do that?

Hi,

As I understand, you want to put another product where you can let your users to be charged with a custom amount, other than the products mentioned. Is it something similar to a "Donation" where they are allowed to give or not? If that is the case, I believe the tutorial I posted here would help you, you will just need to edit or customize the name of that product or service, see here How to add custom product with custom prices, similar to Donation.

I hope this helps. If you need further assistance on this, please feel free to get back to us.

Thank you.