Looks nice, do you have example how invoices look like? How about the legal requirement (in my jurisdiction) that invoices have consecutive numbers, do you allow to set that number (so it aligns with invoices not through your system).
We currently have 2 templates for invoices, but will add more in the future.
Serial no's are consecutive and you can set when to start the series, so if you're at 888 now, just punch that in and we'll increment on that.
Thanks for poking :)
I don't know if fudging invoices numbers was helpful, but I'm pretty sure that sending "invoice+1" to the same client several times in a row is never positive signaling for independents (at best, it's neutral if no one looks, but it could be negative).