Reference number

The invoice reference is the auto-generated number on your quotes and invoices.

This is extremely configurable and is set per customer  

Global number
The first option is to leave it how Bizzly is provided out of the box and to make no changes. This will then use a global incremented number starting from 0. You can customise the next number used in the Quote and invoice numbers setting.

Customer Reference Settings
The alternative is to customise this per customer. This can be done on the creation of a new customer or alternatively when you edit a customer. The options are located at the bottom of the page under the 'Invoice details' header.

The prefix is what is entered at the start of the reference, in the above example "jeff".
The separator separates the prefix and the next number.
The next number is an incrementing number which is set at the end. From the above example, the next quote or invoice for this customer would have a reference number "jeff-0035".