Yeahka is a Chinese mobile payment service provider. Yeahka is committed to providing mobile payment solutions and related operational services for mobile e-businesses. It has developed a merchant-oriented mobile payment product named Leshua Business Version, which provides small businesses with convenient mobile payment services. Yeahka’s team is composed of senior personnel from famous internet and communications companies in China. With profound experience in the payment industry, Yeahka made huge progress in key technologies in mobile payment such as QR code payment technology, NFC payment technology, and independently developed JCVM technology.