Add a commerce page to an existing site

We have components, we need them linked and posted to a public shopping cart I have: * csv or ascii formatted inventory files that can be refreshed daily as a job stream * existing website that is currently a static site * master page from existing site * default domains and spare mailboxes to receive and process orders * customer service liines and staff * UPS hooks and loops for worldship/tracking pieces for this project to return tracking info I need * the file in a searchable format (14000 unique SKUs) * to put a blanket mark up on large chunks of those SKUs * qty (availabilty) and price control * a way to capture the names and addresses of who needs product so I can ship it * it yesterday * someone to put these pieces together.