Hi @wini0703,
Just so we’re on the same page, would you share what kind of the bundle plugin you’re referring to?
If you purchased one of our paid add-ons, you’ll receive a key via email. (You can also see it on your account page.) This key can be activated under Job Listings > Add-Ons > Licenses tab in your WordPress?dashboard.
Keys can also be deactivated from your account page, and then reactivated on another site if need?be.
Please note, per www.remarpro.com community guidelines, we are not allowed to support premium plugins (paid add-ons) in these forums.
For further assistance on installing paid add-ons, please use this form to get support:
https://wpjobmanager.com/support/
Thanks!