IF you cancel Apple One, it will only cancel Apple Music and Apple Arcade. They will still charge you for Apple TV and they will not refund you. Automated system will automatically deny your request within 24 hours. Beware.

This same thing happened to me today. I signed up for an Apple One trial and canceled because I didn't need it. Now I looked at my bank and they charged for Apple TV only. They are becoming penny-pinching scammers. I signed up for one trial of Apple One, but when I canceled, they broke it down to 3 subscriptions to trick me into not canceling one as soon as I was charged for the Apple TV portion of the Apple One sub. I called. The manager said that was crazy and he didn't have an explanation why that happened. They said I have to put in a refund request and would almost certainly be approved. I was automatically denied. This company is going downhill with subscriptions. I would much rather use my iPhone for phone purposes but sign up for subscriptions through AMAZON since they give their customer service agents the power to help customers. I'm not going to leave Apple devices although it made me research Samsung devices. I won't leave yet since I have an iPhone, iPad Pro, 2 MacBook Pros, Imac, Apple Watch, and Airpod Pros. $11 and some change will not make or break me but this will 100 percent prevent me from signing up for anymore trials with Apple though.