Sage 100

Sage 100 2014 advanced - what could cause a an invoice of a drop ship order to use the item's last cost instead of the cost on the drop ship PO attached to the order? Only happened on one order out of at least ten we checked, but of course it was the one with the $18,000 item, not the $2.45 one...the only odd thing I see is there are two items on the sales order each with prices, but the PO had all the cost on one item and zero cost on the second one, as the vendor had quoted a bundled price.

When you say the ""invoice of a drop ship order"" do you mean the Sales Order Invoice? I thought the Sales Order Invoice ""cost"" is for reference only, and is not used in posting any dollars to the general ledger. A Sales Order Drop Ship posts Revenue, and Accounts Receivable. Nothing related to Cost of Goods. So the cost on the Sales Order Invoice is for reference purposes only. Of course, if you pay commission on GP, then that reference is important. Did I miss some new functionality where the Sales Order is ""updated"" with the PO Item's Unit Cost?

Right, because if you debit COGS, then you have to credit Inventory, and Inventory never gets touched with a Drop Ship.

The cost DOES get written to invoice history however so as Madeline said, it could affect commissions.