The purchase code is already activated on another site

How can i activate my purchase code for another domain?

If you have activated your theme before and need to activate it again for other domain for some reason, you must first delete the existing record. This is true even if you re-register your theme with the same domain. Requirement of re-registering the theme after every new installation provides an extra layer of security that ensures your purchase code is only available to your usage.

Please follow this direction for details