https://sdk-forum.dji.net/hc/en-us/community/posts/44433614552729-877-337-3567-How-to-Cancel-My-Norton-Subscription-Quickly-and-Easily
https://sdk-forum.dji.net/hc/en-us/community/posts/44433614552729-877-337-3567-How-to-Cancel-My-Norton-Subscription-Quickly-and-Easily