Hi, I have a website at surfnearnzone.com. For quite some time now i have been offering free access to an adsense ebook at my site. The user has to signup first to get to the download link page. Intially through stats i discovered that there has been direct hits to the download link so i appended the code with a cookie. So anyone not going to the download link through main page will get returned to the main page. Now the problem is authentic users who once reach there and fail to downlaod properly have to renter their email but they end signing up using other addreses. This is creating "duplicate" entries in my database. What should i do to make my subscribers happy and protect my link as well. I also want to send an email containing the download link but the same problem of possible abuse arises. I am a part programmer and i have done all the scripting myself. But i am not pro so i need your help. You can access the download link using this "Name:sumit, Email:sumit@gmail.com" My hosting uses asp 3.0 and asp.net and has cdosys installed.
The access information provided here has been blocked now. If you want to check the ebook then you will have to signup for yourself.