Every time you issue an invoice, Hubflo will assign it a unique, sequential number based on your custom format.
Go to Settings → Billing
Scroll to Numbering for proposals/invoices
Set your prefix and the starting number for your next invoice
📌 Example
If you want to number your invoices like this:
I-{{year}}-{{month}}-00-number and you’ve already sent 6 invoices outside of Hubflo:
Just set the next number to 7 when configuring the format.
You can use dynamic variables to keep things tidy:
{{year}}{{month}}{{day}}
⚠️ Once saved, your invoice numbering format cannot be changed, so make sure it’s correct before confirming.