Custom Field with function like "Invoice #"

Hi, I’ve been looking around your service for about a time now, the only thing stopping me is that I need another field just below Invoice #, In which I’ll set a starting number on the first setup (ie:000023) and it has to add +1 with every new invoice created. How can this be achieved?

Thanks!

-R

You can add a custom invoice field however we don’t support automatically setting the value.

Not even in the self hosted version?

If you’re a developer you may be able to modify the code to accomplish this.

Thanks! That’s all I wanted to know.