Likenka can be consumed in Suzhou supermarkets such as RT Mart, Auchan, Metro, Sam member stores, People's Shopping Mall, Taihua, Luomei, Fashion Stage, Guorainbow, Quanwu, Wuxing and Gome, and there are nearly 1 0,000 special merchants for catering and food such as KFC, Starbucks, Holiland, Xincheng Garden Hotel, beauty salons, leisure and fitness care. Likenka is a kind of Suzhou Tongka, which is a single-interface CPU card. Can be used as a contact IC card. This card can be used by deducting cash from the relevant merchants, or it can be replaced at the designated citizen card service center. Likenka is a prepaid card that is anonymous, does not report the loss, and does not cash back. Its application scope covers supermarkets, restaurants, beauty salons, leisure, fitness and health care in Suzhou and many other characteristic merchants.