What's a little u? Why choose him? Choose a little u, you can open a shop with a single button, just a cell phone number plus a authentication code. Registration is done on mobile phones only, minor program management is not required, the opening process is fully automated, the united states mission, and the zooming house. The uu is an internet tool for instant services to small and medium-sized businesses, such as catering, flowers, fruit and vegetables, designed to deal with instant interaction with users. Unlike kyoto-new dada, the united states of america and the united states of america, which are hungry, they mainly serve in chains of large businesses; the uu-legged are mainly concerned with urban couples, small and medium-sized businesses, and the flow of uu-legged goods enables them to develop. And the launch of the small program is undoubtedly a business-enabling move for the uu. In terms of operations, the uu runs a wide range of back-office and data management functions f...