Add Company Name To Invoices And Packing Slips

Multi-Vendor Questions
1

Is there a way to add Company name to Invoices and Packing Slips?

version 4.9.2

2

What document editor do you use - new or old one?

3

Email templates mode: is set to New

4

Go to Design -> Documents and check for corresponding variables on the Edit invoice and packing slip pages