1st
I need to create an application for Demo purpose. How to create an application that should not work after 6 Months of its creation.

2nd
I need to create an application that the user use it for a limited period and that application should process only 50000 Records in a Year. If the Records are over 50000 it will not run. How to create such application, that it is a tuff job to crack by someone.

Regards