Best Buy is one of the largest consumer electronics outlets in the US and beyond. The multinational retailer sells both products and services through more than 1,600 retail, mobile stand-alone, and smaller express stores under the Best Buy, Best Buy Express, Best Buy Mobile, Five Star, Future Shop, Geek Squad, Magnolia Audio Video, and Pacific Kitchen and Home Sales banners. Its stores sell a variety of electronic gadgets and wearables, tablets, movies, music, computers, mobile phones, and appliances. On the services side, it offers installation and maintenance, technical support, and subscriptions for mobile phone and Internet services.