I am a very small entrepreneur with a secondary occupation (actually more of a hobby), so I often only have about ten sales invoices per year. Now I suddenly noticed that the penultimate invoice was accidentally issued twice (I don’t really understand how that could have happened). 2024-06 and 2024-07 are therefore for the same payment.
Can I just delete one of these invoices? Because then my numbering will no longer be correct… Or do I have to solve this in other way?
Thank you very much for your help!