Cone Site - Complete

[login to view URL] clone I am seeking bids for a COMPLETE clone of [login to view URL] This must include the multi-tiered pricing options found when pricing an item. Login in at Corbis and price an image to find out what I am talking about. The clone must also include a backend control system and an artist section for their personal information, the images they have with us and sales of those images. Thoroughly examine the Corbis site for all funtionality. This is not a site where artists post their won work. I will assign keywords and attributes to the images in the collection. The system should automatically number them depending on the catagory and attributes. I would like the entire system to run on php/mysql and allow for the easy implementation of future feature/system expansion and modification. If you can not figure out how Corbis does it, please don't bid. I must approve a fully functional demo before I submit payment. A screenshot is not sufficient. Please provide links to similar projects. I will not pay up-front money or pay escrow. There is no negotiation on this point but I will pay for quality work.