This anti-piracy software is built with VC++ and PHP and uses IPN through PayPal. It includes protection features such as anti-debugging, hiding passwords from end-users and third-party payment processors, and the ability to modify algorithms.

When it comes to trial access, this software saves information in a MySQL database. That way, you don't need to worry about users accessing it on their computer, where it could be found, cracked, and easily renewed indefinitely. Once a user purchases the legitimate application, they can register it via the internet without ever seeing the password. This is a great option for people in countries that aren't covered by PayPal, or if they have firewall limitations for internet access.
The scripted registration file hides the password in such a way that it's almost impossible to find positions of password letters and reveal the password. This means that even if a hacker manages to steal the password from your site's database, it won't break the final protection layer. As the owner of the site, you keep all algorithms and keys for password calculation for yourself on your site without revealing them to third parties that process payment orders.
Finally, it's easy to change the trial period, cost of registration, and all password algorithms at any time. Just keep in mind that this may require some advanced coding-level knowledge.
You should implement this software with MS VC++, and you can modify the codes into VC#.NET with an additional fee. If you're hosting a website, it should be hosted on a server with supported PHP and MySQL. Yahoo! Web Hosting is an excellent choice for reliable, easy-to-use, and affordable website hosting. Lastly, you'll need a PayPal merchant account since it accepts credit cards, has low fees, and is known for its established reputation as a payment processor.
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