Purpose of invoice reference number

[Ashish Pandey]

Hello Devs,

Currently, we have support to create manual invoice from the Invoice screen
and after that, we can update the reference number for an invoice from the
update screen. The same reference number can be assigned to multiple
invoices.

I was wondering about the purpose of the reference number for the invoice,
Shouldn't reference number be unique for each invoice?

Please share your thoughts on this. Thank you!

--
Kind Regards,
Ashish Pandey
Enterprise Software Engineer

*HotWax Systems*
*Enterprise open source experts*
cell: [phone]
office: 0731-409-3684
http://www.hotwaxsystems.com