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As far as Amazon billing- the Firestick has all sorts of APPS on it (Hulu, Netflix, etc.) and each one of those requires it's own account so you would setup billing with them once you follow the instructions on your screen when those are selected. As far as setting up the stick on your TV- that is different. That said, I need to know how far you've gotten with setting this up and what you see on your screen exactly.