its illegal by the way ..
it works with only one legal subscription .. that is being somehow broadcasted on a specific server online .. and u get your receiver tuned that it connects to that server when connected to LAN and u get the channels

it costs i guess something like QR 700 per year .. you can probably find information about the subscription with satellite technicians .. and it normally covers all the packages .. Showtime, Orbit, ART, NOVA, .... etc