This page shows instruction on how to set up an email forwarding in Gmail, to EzzyBills for invoice processing.
Option 1: setup a forwarding email address (such as ####@ezzybills.com)
Option 2: setup a filter to forward certain emails containing “invoice” keyword in the subject or main body, with an attachment, to EzzyBills
In step 2, the filter shall look a bit like the two screenshots below. Refine it if it suits better.