Setting Up Invoice Prefix
The invoice number prefix feature lets you add a custom three-letter code to your invoices, making them more relevant to your billing. For example, you could use 'INV123' instead of just '123'. You can set a unique prefix for each invoice cost centre.
Navigate to Billing on the sidebar
Select the Invoice Cost Centre tab
Select the desired Cost Centre
Enter the Invoice Prefix
Click Save
Setting Initial Job Docket, Invoice, Job and/or Credit Note Number
Navigate to My Company on the sidebar
Fill in the preferred Initial Timesheet, Invoice and/or Credit Note Number in the needed boxes
Click Save
