Yikatong

The Beijing Municipal Administration and Communications Card (Chinese: 北京市政交通一卡通; pinyin: Běijīng Shìzhèng jiāotōng Yīkǎtōng), more commonly known as the Yikatong (literally One-card pass), is a store-value contactless smart card used in Beijing, China, for public transportation and related uses. It is similar to Hong Kong's Octopus card, Singapore's CEPAS, or the Oyster Card used by TfL in London, United Kingdom.