many years ago a red flag was churning programing. Switching from HBO to showtime, cinemax etc. A mod got shut down just for that, and had only one receiver......... He paid the 5 buck downgrade fee each time.
If I was a stacker and I wanted to split my bill , I would think that subbing to AEP + having a number of dual tuner dvrs that I owned would be the way to go . But I am not a stacker and I own all my receivers on three separate DISH accounts in my name.