Dish is a satellite TV service with more than 13 million subscribers. Dish prides themselves on leading the TV industry with state-of-the-art technology. DIsh allows their customers to record up to 5 channels simultaneously as well as access their live TV programming and DVR from smartphones, tablets and computers. Introducing the new Refer A Friend program from DISH. Refer a friend to DISH and with every successful referral, you and your friend can choose between a free Echo Dot, $50 in bill credits, or 12 free Pay-Per-View movies.