I just developed an application in Paradox 11 and now I want to sell it, but the only way to ensure security and prevent people to copy the application, is by setting a due date when the included forms report the end of the granted use. Can someone tell me how to assign a unique code to every person that want to buy the product, having in mind that I will sell it through an specialized vender who will allow people to sownload the software.
Regards
Mauricio De Anda H