Add category heading in payment element

Hi folks, I have quite a few products on my order form, and it would be very helpful visually to have headings for each product family or category.  any way to accomplish this?  Thanks, Amiel

1. A workaround would be to add the category header with zero price then style and disable its input by CSS. Here's a guide for that: 

https://www.jotform.com/help/178-How-to-Have-Sub-Category-or-Sub-Labels-on-an-Order-Form

2. You can also setup the product outside of your payment integration. Then you will need to change the current way your payment gateway is configured, instead of setting up the products in the payment wizard you will need to select the "user defined amount" and then manually configure the sections on your form, perform the needed calculations and then pass the final total to the payment field. 

Here are the needed guides for that: 

https://www.jotform.com/help/259-How-to-Perform-Form-Calculation-Using-a-Widget 

https://www.jotform.com/help/275-How-to-Pass-a-Calculation-to-a-Payment-Field 

https://www.jotform.com/help/297-Show-or-Hide-Multiple-Fields-at-Once-Using-the-Section-Collapse-Field

Please feel free to test and clone the Form:

https://form.jotform.com/91155731837966

Hope this helps!

Thanks.

Thanks for the info, that's very close to what I need. Is there any way to
have a quantity box instead of a checkbox on this form? That would be the
perfect solution. thanks, Amiel
https://form.jotform.com/91155731837966
...

Hi there, I have built this form, it was working fine but then stopped
adding the totals. sometimes the total box doesn't show up at all. Any
idea what is wrong with it? Thanks, Amiel
https://form.jotform.com/91155455736260
...

I tested the form and it is working as expected. I think the only missing part is now to pass the total in the payment field?

Here's the guide for that: How-to-Pass-a-Calculation-to-a-Payment-Field

Oh, and please fix or remove unnecessary conditions in your forms.