what if i enter a code and it takes me to the registration page?

Answer 1

Many programs require you to register on the Web in order to activate software.

If you purchased the software legitimately, only provide the registration information absolutely required by the process.

If registration isn't required, don't register.

If you are dealing with pirated software, you get what you deserve -- namely, caught.

Answer 2

Then you are about to register a program. Even after you enter the code they usually want some basic contact info from your for providing you with updated regarding the software you just installed.