Emails to customers - header to include invoice number automatically
When customers and book keepers check emails it would be an advantage if header included the invoice number as often a number of emails have to be opened to find a particular invoice
You can do this yourself. If you go to Settings / Configuration Settings / Email Templates. Open the Default Email Template and Edit it. Change the subject line to Invoice [INVNUM], and then save it.
Guest
You can do this yourself. If you go to Settings / Configuration Settings / Email Templates. Open the Default Email Template and Edit it. Change the subject line to Invoice [INVNUM], and then save it.