As an IT contractor, I submit invoices every four weeks with a line item of the invoice for each week e.g. consultancy for week ending 02/02/24
Can you add in %d as a subsitution character which is replaced with the date the invoice is created, in format dd/mm/yyyy, with the option to add days to that.
This would enable me to automatically create the four invoice lines using %d-1, %d-8, %d-15 and %d-22 if I generate the invoice the day following the four-week period