In many close supply chain relationships, trading partners wish to ensure speedy payment in return for accurate bills with minimal administration. Wesupply.com's solutions are built on a Network architecture, which means that with Network Invoice Processing, trading partners can implement self billing procedures, which are transparent and based on actual receipts which themselves can be based on advanced shipment notice, reflecting the original network order to provide true three-way matching. Backed up by customisable alerting, Network Invoice Processing means that customers can take advantage of early payment discounts whilst suppliers can plan around more certain payment processing. Where trading partners customers insist on electronic invoices, Wesupply.com can also be used to provide an e-billing environment which is fully inclusive through integrated Electronic Trading or pre-matched web based invoice entry for suppliers.