Our business uses Purchase Orders and Invoices to transfer stock between different companies.

This involves creating the purchase order, then creating an invoice and adding every item to the Invoice from the purchase order and having to manually edit the price to match cost prices.

It'd be incredibly handy to have some way of importing this information from the initial PO using a CSV, that way there could be a large scale edit done easily and an invoice created from that.

In general I think an import from CSV option for Invoices would be useful anyway, even outside of this specific situation