One of my customers would like to create standing invoices.
First the explanation of the term for everyone outside of Germany:
"Standing invoices are invoices that are issued regularly over a fixed period of time (e.g. calendar year). With a standing invoice, both the supplier can fulfill his obligation to issue an invoice and the recipient can claim the input tax deduction on the basis of an existing invoice. "
So my customer would like to create this invoice in January, for this he would use the Recurring Invoices, because this is needed every year. Here then select the frequency annually.
Now the customer needs the invoice for his own accounting monthly and also in the balance reports for the accounting this invoice must appear monthly, because his customer also pays the invoice monthly.
I can possibly control the printout via the API, but what is the best way to get this invoice into the report?
I am grateful for any food for thought.