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 freelancers are bidding on average $66 for this job
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.
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.