I created a new invoice and want to override it’s number (e.g.: now the counter is 3444) to a past counter (e.g.: 3422). Even if 3422 do not exist in the system (it was assigned to an invoice but deleted) I could not save the invoice as it says the number already exist but I don’t have any such number and active in the system.
The second issue I do occur is I don’t find anywhere how to change the client from an invoice? I have invoice XXXX with Client A and want to change it to client B (of course I would not have this as a need if above point 1 would help me)…
Thank you, Ionut