Hello
Rank Math doesn’t make use of any license code as you can simply just connect your Rank Math account to activate the PRO plugin.
Please ensure that you have installed the Rank Math PRO to your new website and head over to your WordPress Dashboard > Rank Math > Dashboard > Help and reconnect your Rank Math account here using your paid account.
Please refer to more guides here: https://rankmath.com/kb/rank-math-pro-license-key/
Hope that helps and please do not hesitate to let us know if you need our assistance with anything else.
Hello,
Since we did not hear back from you for 15 days, we are assuming that you found the solution. We are closing this support ticket.
If you still need assistance or any other help, please feel free to open a new support ticket, and we will be more than happy to assist.
Thank you.
