1) Contactless smart card 
Suzhoutong ({zh|苏州通}) is a multi-use, store-value and contactless smart card used in Suzhou, Jiangsu, China, for public transport and other daily uses. It is similar to Beijing`s Beijing Municipal Administration and Communications Card (Yikatong, 一卡通). In 2012, Suzhou Citizen Card was introduced by social security department of Suzhou....