As we talked about Debit and Credit note FY2015. Now, customers already paid but still had difference amount between PO vs Invoice amount that F&A booked in M3. So please help to confirm back how we should deal with this?
If Credit > Debit; 1. Refund money back to customer or,
2. Deduct amount from outstanding invoice or,
3. Offset internal by increase-decrease sales amount (As we done before)
Thank you so much