If you enable the stock synchronization function in [Settings]-[Stock Settings], the system will automatically lock and deduct the stock of the corresponding warehouse when you process the order.
![](https://cdn-oss.ginee.com/official/wp-content/uploads/2021/12/inventory-lock-1-2-1024x234.png)
![](https://cdn-oss.ginee.com/official/wp-content/uploads/2021/12/inventory-lock-2-1024x215.png)
When the order is synchronized into Ginee, if the following conditions are met, the system will automatically lock the stock:
- The inventory synchronization setting has been activated;
- The channel product in the order has been associated with the Master Product, and Master Product has been placed in warehouse;
- The order creation time is later than the binding time of channel product and Master Product;
When the order status is updated to shipped, the system will automatically deduct stock. The inventory deduction of the three-party warehouse will be based on the three-party warehouse outbound order. It has nothing to do with the order status change, please pay more attention.