'Process' button alway present on invoice

Hi,

The ‘Process’ button is now always present on invoices in the ‘Posted’ and ‘Paid’ state. What is it useful for?

Regards

As the process of an invoice is now done in the task queue, there is a button to rerun it manually in case of error. This is the same behaviour as you already have for sales and purchases.

Ok, but if I paid it manually, and the process ends, what error can still happen?

Normally there is no error, but just in case you can use the Process button to recompute the state of the invoice (it will be only updated when needed).