Invoices
Photograph it at the back door.
The invoice is read into lines the moment the crate lands. Supplier, date, reference, every item with its quantity and price, all editable before it posts.
A review queue, not a data-entry job
Otto fills the fields; a person confirms them. Corrections to a supplier's spelling or an item name are remembered.
Matched to the purchase order
When the invoice arrives against an order Otto drafted, lines are matched and differences are shown, before stock moves.
Stock and books in one step
Approving the invoice receives the stock and posts the expense and the tax line together.