I was existing Peacock subscriber and I was subscribed through Apple subscriptions I called Peacock about a month ago. The one good piece of advice they gave me was cancel your subscription through Apple. They felt I had to do bundle through Apple ONE.
I decided to try to get the Apple one bundle with Peacock today. Before my subscription expired on November 11. The pictures below show what happened but the short version is when I went to select plans it looked like the same pricing but when I selected my 16.99 plan, I got the Apple One bundle discount. My guess from much of this thread is if you do it through Apple one go smoothly, even if you do it through Peacock, a lot of synchronization needs to occur. Please see pictures below.








You may be wondering where my 16.99 plan came from. That was my original Peacock premium plus plan through Apple subscriptions. Before the bundle.
One thing that Peacock wasn’t 100% sure on, though they were reasonably sure, is that if I renewed my Peacock plan right around the time it expired I wouldn’t lose my profile. They said within a month that tends to go away. Or I read that. I was gonna wait till November 11 but I decided to try it today. Hope this helps.
Whether this worked weeks ago or could’ve worked weeks ago, I’m not so sure. I know I kept checking plan prices after can cancelling and saw no change but this time I want one step further and chose an old price and wallah or voilà. It offered lower price. I don’t think in those earlier attempts I clicked on a price plan to see if it would drop like it did this time.