Cutting the cable, lets talk options and media setups

where do you buy the kodi box? and once i do that do i need the different accounts (hulu/netflix/prime). is kodi a one time buy or monthly fee?

just trying to learn about all the options.

Kodi will install on (most) any Android based box. The Fire TV works well for this. I believe you have to have Prime to access Amazon video, but why wouldn't you?