About the difference between AliExpress warehouse delivery and JIT: the two concepts are different.

JIT business can be regarded as a test mechanism for fully managed products. After JIT testing, excellent products can quickly become fully managed products if all indicators meet the standards.

AliExpress (English name: AliExpress) was officially launched in April 2010. It is the only online trading platform built by Alibaba for the global market and is called "International Taobao" by many sellers.

AliExpress warehouse delivery and JIT (Just-in-Time) have significant differences in the fields of e-commerce and logistics. AliExpress warehouse delivery mainly refers to merchants storing goods in warehouses designated by AliExpress. When an order is generated, AliExpress is responsible for picking, packing and shipping goods from the warehouse to consumers. In this way, merchants do not need to handle logistics themselves and can focus more on the sales and operation of goods. AliExpress warehouse delivery usually has a faster delivery speed and higher logistics efficiency, which can improve consumers' shopping experience. JIT is a production management model, the core idea of ​​which is "to produce the required products only when they are needed and in the required quantity". In the JIT model, merchants produce or prepare goods according to order requirements to avoid inventory backlogs and waste. The JIT model focuses on the stability and organizational rationality of the production process, and pursues a production system with no inventory or minimal inventory. In general, AliExpress warehouse development focuses more on logistics efficiency and consumer experience, while JIT focuses more on production management and inventory control. Both have their own advantages in the fields of e-commerce and logistics, and merchants can choose the appropriate model according to their own needs and actual conditions.