The invoices need not be shown, but the Clerk should the Clerk should provide the invoice numbers along with the cost of all individual expenditure items on each invoice- and that should be part of the agenda papers. If approval for spending £1,289.35 on "Stationary" with Pongo's Office supplies on invoice number 123456-7A is sought, without details of the individual items, e.g. 4 Packs A4 Printer paper, four Laser Printer cartridges, ten acme 2Gb USB sticks etc, how can members claim they are monitoring & approving the spending of the council?