When Adagio Invoices posts a batch with Inventory Items, the displayed cost is indeed the Most Recent Cost. When the Shipment file is imported into Adagio Inventory, the real (average) cost is used, ignoring whatever Most Recent Cost was displayed there.

So if your concern is that the wrong cost will be allocated in the Inventory shipment entry, there will be no problem.

For further information about Inventory Item integration with Adagio Invoices, check out the Adagio Invoices Help file and follow the links in the Inventory Control Interface section from the home page.