My requirement is to have additional number range for an invoice which will simultaneously get updated with billing document number.
I have to maintain a seperate track record for and sequence of VAT invoices i.e a number range that will start from 1 from 1 april every year.
I also want to classify this numbers as
1) VAT registered customers
2) Unregistered customers
3) Stock Tranfers.
Can one one help in this?