Invoice number customisation

[Spacehopper2]

Hi,

Is it possible to have custom invoice numbers in a format such as YY/MM/###, ie. 2210001, 2210002?
I realise the proposed sequential number can be manually overwritten, but I can’t see how to use a custom format that updates automatically.

Thanks,
Adam

[rhc]

Hi,
Should be possible, even without CSS customisation. When creating a invoice enter your custom invoice number and save it/send it out. The next invoice should automatically pick up the next number from your custom invoice number.
The only thing to remember is to change the month and year in your invoice number next month/year manually.

Hope this helps