Work to finish oscommerce site

First few things: 1. Integrate my search box in header to work with oscommerce. 2. Add seperate pricing per customer and also a feature that allows people who are interested in becoming a wholesaler to fill out a form that admin can approve/disapprove and this only shows them their prices. (Will explain in more detail.) 3. Various other contributions. 4. I have a few download scripts that capture data from various sites, I would like a some changed to download different data from a different site, ideally with hints on how to change certain variables to get different information and from different sites. Thanks and happy bidding, programmer selected will be taken on to provide ongoing support and work.