Registration download
1.
Colock Copy Protection development tool, $45
In short, Colock is a software based lock for making your software copy protected. By adding just one line of code to source code of your program, you will be able to use powerful copy protection system of Colock.
2.
TRegistration development tool, $20
A Delphi component and tool that you put on the form and have a component that handles the registered/unregistered state of you application.