We are using the Billing, Sales, Bill Sales Orders process to issue Invoices for our fulfilled Sales Orders. We have uncovered some discrepancies in what we thought was happening, and what is actually happening....

It appears the date used in the 'Next Bill on or Before' field is looking for the 'Billing Date' on the Sales Orders, which on ours appears to default to the date the Sales Order was created.

We created invoices today for orders up to 7th (thinking we were invoicing everything delivered last week), but have found some orders that were fulfilled yesterday were included - because the Sales Order date (and therefore the Billing Date) was 29th May.