Suning, Wumart and other businesses. Lianxinka is a diversified consumer service provided by Lian Kai Information Technology Co., Ltd. for enterprises and individuals. It has many functions, such as stored value, integral, discount and so on. Its special merchants include Suning, Wu Mei, Cuiwei and other well-known merchants, covering shopping malls, electrical hypermarkets, supermarkets, restaurants, fitness, leisure, beauty and other industries. Deploy nearly 10,000 credit card terminals, so that cardholders can enjoy VIP-level convenient services while getting preferential treatment.