Install and setup the Internet shop with the ''multilayered'' referral/affiliate system

I need to install and setup the Internet shop with the "multilayered" (In it, I get paid not only for the people I personally bring, but also for the people who became customers after being introduced to the product by the people I brought) referral/affiliate system. Your work will be one of these: 1. To program the referral system, if not already available. Install and setup the whole Internet shop package. 2. To program the referral system, if not already available. Help me with installing and setuping by providing guidance. I am technologically savvy (M.Sc. in Computer Science), so it will be one of these two options, depending on the required efforts. Because it takes so much effort to provide the outsider with all the access-information, as well as to change all the passwords beforehand and afterwards, including in the installed software itself. So it might be very possible, that the easiest way is for me to do all the installing (and maybe setuping as well) under the guidance of you - the experienced person. All other details are in the attached .pdf (zipped) file. ## Deliverables 1) All deliverables will be considered "work made for hire" under U.S. Copyright law. Employer 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 employer on the site per the worker's Worker Legal Agreement). 2) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 3) 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 Employer's environment--Deliverables must be installed by the Worker in ready-to-run condition in the Employer's environment. b) For all others including desktop software or software the employer intends to distribute: A software installation package that will install the software in ready-to-run condition on the platform(s) specified in this project. ## Platform I have the HostGator's "Baby Plan" ( [login to view URL] , push the "Compare All Hosting Plans" button to read more information). My hoster seems to provide three kind of internet-shop software packages already installed: osCommerce, ZenCart and Cube Cart. But I really have no preference. If needed, some other software can also be installed (tell me more, especially if they cost money).