Hello, i want to sell my software and i want to protect the program with a license key. With that i will get that only the buyer can use the program in only 2 computers. The key has to be usable only for 2 times.
I will pay after i can test it in my computer.
12 frilansere byr i snitt $66 for denne jobben
I have something similiar with my program.... It uses database and cookies(asp.net based website). You could manage all licenses through website and set expiration date etc.
Have 12 years of experience in analysing, developing and coding the applications in C#. I have worked on various projects on .Net as a senior software engineer in a reputed organisation.