Non_PO related invoices need to be coded and approved by the original procurer. Previously this was an entirely manual process, with each invoice being posted via the internal mail from AP to the individual who codes the invoice, then returned to AP, then sent out to the procurer of the goods to authorise This process was not only time consuming but fraught with errors and the risk of invoices getting lost. IMS now routes each invoice to be coded and authorised by the correct individual. Some invoices are automatically sent by IMS and others are routed by the AP clerk If the system is not entirely confident of this selection, the AP user will initiate the distribution of the invoice to the procurer for authorisation. If they do not have the correct sign_off limit, IMS determines the appropriate individual to forward it to until final approval is achieved. Once the data has been captured from an invoice, it has been successfully matched to a PO or it has been approved by the business, it is posted automatically to the finance system for payment.
Types of Electronic Invoices _ An electronic invoice is one which meets the same requirements that apply to invoices issued on paper, except that it is presented in electronic format and its authenticity and integrity are guaranteed. In order to guarantee a document's authenticity and integrity, there are three possible methods: Utilization of a recognized digital signature, which is based on a recognized certificate and generated using a secure device for creating signatures. Remittance through an "EDI" system, which ensures integrity and authenticity. Use of another system which, in the opinion of the Auditing Department of the State Tax Agency, ensures authenticity and integrity, whenever the taxpayer issuing the invoice has applied for Agency approval of the system in question. In general, the use of a recognized electronic signature is considered to be an essential element of electronic invoices.