This doesn’t appear to be the case on the Amazon US, but Amazon UK sells site a 15-month Microsoft 365 subscription bundled with either Norton 360 Deluxe or McAfee Total Protection for basically the same price as a 12-month Microsoft 365 subscription.
I haven’t used either Norton or McAfee for many years. Does anyone have any suggestions as to which is better? Whilst I probably won’t make any use of the antivirus aspects, I could possibly make use of VPN, dark web monitoring, and password manager aspects of the security suites, which both seem to have.