At the peak of online shopping day, a large number of orders are sent out concurrently. However, the inefficient, decentralized and backward logistics and distribution system has always been a major bottleneck hindering the development of e-commerce. At this time, a good android barcode scanner PDA helps solve this problem.
As the first special economic zone in China, Shenzhen is also the youngest city in China. Due to its unique geographical location and facing the spring breeze of reform, it has become one of the most dynamic, youngest and modern cities in China. The application of the scanning code device is also in front of each city, and the application of the Q