merchant network

we are creating a simple website where mechants can setup store fronts with product listings, and buyers can browse products/merchants, and buy or reserve a product. General requirements: - member simple profile - merchant more advanced profile creation: * selection of categories * product list upload (which can happen via csv file too) - member can search merchants, or products - merchant gets a storefront created on the website with his list of products. - each product can be reserved. if so, a notification to the merchant is sent that member X wants to reserve the product - integration with facebook. all product pages can be "liked", facebook recommendation - integration with facebook fan page of the merchant. photos added to the website storefront can also be shared on his fan page (is this possible) - facebook connect - general social networking funcionalities: comment, message, chat General notes: - Only experienced developers with positive feedback may apply - Code needs to be clean and easy to modify in the future. Site needs to be easily deployable by a mildly technical person - All website text content needs to be customizable via a back office or config file - I am attaching simple mockups of a couple pages. The bid winner will receive the detailed website design.