Autoresponder

I have an online ebook store. Just starting out so I am trying to get everything in place. What I am looking for is a program to upon purchase and confirmation of payment of my product, send out an email message to my customer with a thank you and download link. It must be able to recognize the amount of payment. I also want it to work with ebay or other online auctions for auto downloads of my products. I would like it to address my customer by name in the email. It should be 100 percent customizable depending on the items sold. I want to have control over the messages sent. Also, create unlimited signatures, with options to assign to each message. It would be nice to have the program to remember the product if I sell it under another name so I wouldn't have to change all the information. It should have built in data base to store all product information that will up load to a server data base with password protected files for download. It also must be a secure product with no back door for hackers. It should work with paypal and other online credit card companies if possible. Google will be coming out with something like paypal soon, an card update feature should be built in the administration area if possible, and must be easy for people with no computer experience to install, setup and use. I will also need help in setting up a password protected area to store my products. Looking for fair bids. ## 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 98 to windows xp in all versions, Internet Exployer, Netscape, Mozilla etc.