Problem in the custom field

1

how are you guys
I’m new to the forum

Thank the team for this wonderful program, it works like magic !!

I have a problem with the custom field
It does not work as a digital equation such as quantity field and price field

2

welcome to the forum. please read FAQ - Manager Forum

can you explain what exactly you mean? what result are you trying to achieve?
some screenshots would help.

3

Screenshot_7
Screenshot_71060×841 35.6 KB

thanks
in the field “Kg Price”, I want to put an equation and then the program is calculated

4

Read This Guide
It may help you
https://www.manager.io/guides/17115

5

thanks a lot sir
Looks a little clear
I will try to do it definitely