I'm no experts at all in these matters. All I was told to do was purchase an Android box of Amazon, for example. Then, connect it to your broadband and TV. Then I had to e-mail an address who gives the option of 1, 3, 6 or 12 months purchase (From £10 incrementing to £50), and when you pay they send you a code for the IPTV site.
A friend of mine has also added a couple of other movie streams to the Android, as well.
The only faff is the navigational side of it. Like anything new you have to play around with it to learn the shortcuts, best streams for football etc etc .................... but the picture is as sharp as it can be. It's pretty much all HD from my limited knowledge of it. Kodi is just part of the official 'Apps' you get presented with on the Android.
Never watched as many movies in my life before. All the latest ones that are either still to come onto the cinema, or are now playing at the cinema are available. Love it.
It seems 'Playing by the rules' as I have done all my life, basically costs a helluva lot of money for little reward. PS .... I'll write you from prison, he he