Hi Flood, I appreciate your reply but that note that amazon has on the product page isn't always accurate, my KTS license that is expiring soon I actually purchased it from Amazon.com and it had the exact same note and I activated it without issues on January 2022, now that I look at the product page once again I ran into this question that was answered by what I'm guessing is Kaspersky's official amazon account and it confirms that a KTS licence from Amazon.com can be activated in Mexico:
https://www.amazon.com/ask/questions/Tx1T46G4A5DR1YA/ref=ask_dp_dpmw_al_hza
So that's why I'm wondering whether a Kaspersky Premium licence would work in Mexico as it is part of North America and Kaspersky Premium has been launched in NA AFAIK.
Regards.