Among these services, we find WeChat electricity bills which enable users to pay their bill by scanning their QR codes in some stores like, Family Mart, Lawson or 7 Eleven (32) or WeChat Hotel, Medical among many others. WeChat app enable to provide solutions for numerous industries such as healthcare, hotels, retail, department stores, restaurants, ticketing for cinema, express delivery, universities (E-Book), e-commerce, and people's livelihood. (33)(34)