As the first credit card management application in China, Kaniu Credit Card Manager uses bank short messages and emails as automatic data sources. Less than 1 year, it has become the credit card management app with the largest number of users, showing a strong growth momentum. Since its launch, the cumulative number of users has exceeded 50 million, making it the largest credit card management APP. Shunshu Technology is also exploring the combination of personal finance and personal financial management to provide comprehensive financial (management) services for individual operators and consumers.