agreements that they have put into place in the present invention the business model does not anticipate warehousing or stocking of parts inventory but rather relies upon rapid fulfillment by major suppliers distributors and wholesalers in the buyers local area having a broad selection of parts the present invention focuses on redefining the supply chain model illustrated in fig6 is a conventional supply chain model is shown as 602 wherein a purchase is made followed by delivery of that purchase that purchase is then put on the market subsequently sold and delivered to the ultimate customer followed by customer support a revised supply chain model is shown as 604 wherein a product is consigned then delivered to be marketed sold to a purchaser delivered to the buyer and supported purchase 606 is finally made after the marketing is done the one making the product available is not the owner of the part in the present inventive business model the supply chain 610 employed is such that the market 612 offers for sale a product the purchase and delivery is made upon the sale the purchased part is then delivered to the ultimate customer and supported illustrated in fig7 in more detail is the macro order process 700 for the original equipment manufacturer supply chain model the present invention envisions a business model and process that utilizes an intricate network that is based on a regional structure within a country such as five regions within the united states the five regions are broken down into three tiers which could for example represent the 34 dominant vehicle lines the parts com network suppliers are selected from an elite group of nationwide dealers that excel in both parts sales and distribution the tiers in the example are called platinum gold and silver shown.