According to my understanding, the JIT model of AliExpress is not necessarily easy to place orders.

1. Some products can be placed orders very quickly in the JIT model, because buyers prefer a more certain delivery time, and the JIT model promises to ship within the specified time.

2. However, there are also some problems, such as the need to queue up for delivery in extreme cases, resulting in order cancellations. In addition, some buyers have different information and time requirements for the JIT model, resulting in a decrease in the buyer's conversion rate.

3. In general, the JIT model has certain advantages and disadvantages, depending on the specific product and buyer needs.

Compared with other modes, the JIT mode has a higher order efficiency because the JIT mode does not need to prepare goods in advance, but purchases and ships after the customer places an order, saving a lot of time and cost. At the same time, order management and warehousing have also been optimized to make the order process more efficient. Of course, the JIT mode also requires merchants to have sufficient inventory and excellent supply chain management capabilities to ensure the timeliness and accuracy of orders. If merchants can master these key points, the JIT mode can make your order efficiency twice as good with half the effort.