ZENCART MAKE WEBPAGES SECURE(repost)

*******THE SITE MUST STAY UP!! YOU MUST KNOW WHAT YOU ARE DOING************ Make my current Zencart Secure. Goal Secure existing web pages from outsiders. Stop and eliminate duplicate charges. 1. I would like my customers to register/login then go to their purchased downloads. This happens now, but sometimes they cannot download. 2. These pages must not be accessed from outside after login. I do not want someone to be able to send the link so that someone else can access without a login id. 3. There are 19 links that need to be secured. Each page contains one .swf file in it. I would like each .swf file to be accessed only after purchase. (I would like each to be accessible for a max of 90 days) 3. Stop duplicate purchases. People submit twice without knowing, sometimes (not all the time) they cannot log in after purchase, so there is a gap in the code. I purchased an older template that was upgraded by someone else, but these two things happen often. There is a fix for this on the net. I saw it, but I do not understand it. -------------------------------------------------- There are 18 links that need to be secure. Right now I have it set up like this: The customer registers, then downloads a .txt file that has the links in it. The customers are instructed to cut and paste the links into their browser to access the tests. Eack page has one .swf on it. I would like these files to be protected. Must be functioning 100%. If I receive a duplicate transaction, please go back in and repair. Please do not ask me for advice on files and code. I need someone that knows the answers! Thanks so much and good luck!! See you soon! Forrest ## 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 Zencart,Mysql,php,linux,html,zencart control panel. I have read that all of this can be done through the zencart control panel. I do not have time to do it.