[Masterface7]

Nope no Sero Premium, In fact none of the reps I talked to would even mention it, in store or on the phone. As I said I was only on the everything plus plan for 7 days so i guess they treat plan changes just like new phones meaning it is completely undo-able within 30 days. Also I had a very nice person I was talking to on the phone for customer service, not sure if that helped or not.
Lastly, I am not sure why the corporate store is so limited but they assured me in the store that there was no possible way for them (the store) to put my back on SERO. They did let me use one of their phones to call in and get it changed.

I really should have kept my epic until October, which would have been only 24 days, then downgraded back so I could have not had to flip back to my old phone. Now I just have to keep my fingers crossed that the premium add-on is easy to get on the plan.