If I already have Netflix and ALSO have someone added for the additional fee, am I capable of keeping this person added to my account (I’m sure for add’l fee)
If your Netflix subscription is independent, I think you can link it to your My Verizon account, if that's what you're asking. Then it will keep your Netflix profile and watch history as is. If you cancel your independent Netflix subscription and sign back up for Netflix via Verizon, then it resets everything and you would have to add back the other person within your perks.