How to pre-set, add and search for additional information?(New Version)

go to setting > sales > additional info fields > 

Scroll down to the bottom of the page and click on the column ”Add row“

Click on “Save” to save the changes that you have made.

To add additional information to the invoices / bills

Go to “Sales” and choose “Sales Invoice”.

Click on “Add New +” to create a new invoice (or click on the edit button to edit).