An update after calling Arlo Customer Service: I told them that after setting up my Video Doorbell on my existing Arlo account with no existing Smart plan, I was never given the option for a 3 months free trial of Smart. I was put on hold twice for over 10 minutes, then they said that they would call me back. Their solution: do a factory reset on the doorbell and then the free trial offer would "come back". Really? Why can't they just go into my account and give me the free 3 month subscription? Why do I have to go through the entire setup again? Makes no rational sense to me.