allow purchases of downloadable hi res images

Hello, We are looking to offer an option for a customers to: 1. purchase an image or images which is/are then available for download (the high res) 2. allow customers the ability to download a group of images either purchased now or at an earlier time.. (ie. they would have a years subscription or window of time to download any images from a specific folder) website is [login to view URL] we currently allow purchase of prints and cds through a website called www.photoreflect.com. we want to add this option. We are also are thinking or getting our own "[login to view URL]" this would be another larger project ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables): a) For web sites or other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environment. b) For all others including desktop software or software the buyer intends to distribute: A software installation package that will install the software in ready-to-run condition on the platform(s) specified in this bid request. 3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement). ## Platform windows xp