Go to Customers & Suppliers.
Select the Customers tab then click on a customer.
Tick the option Automatic archiving without customer and accounting delivery.
Save.
Tip:
to manually archive individual invoices, read this article.
Go to Customers & Suppliers.
Select the Customers tab then click on a customer.
Tick the option Automatic archiving without customer and accounting delivery.
Save.
Tip:
to manually archive individual invoices, read this article.