Why is the price on the invoice different to the one I paid?
The invoice presents the total value of the order, including shipping. This value includes the value of the voucher code (if applied), costs of extras (e.g. additional pages) and the delivery cost. We're obliged to provide the complete data on every invoice, even if the customer bought a voucher code from an external source (our partner) and on our website was charged only for the postage.