Under the submenu of commodity management, select commodity management for sale.
On the right side of the background, select the goods in the restricted purchase area, and select the restricted purchase area.
A dialog box pops up, select the name of the area to be restricted, and then click Save.
When the selected goods are restricted, the restricted area has been set successfully. Click Close.
Select the goods in the restricted area and click the restricted area.
In the pop-up restricted area, just uncheck the restricted area.
At this time, it shows that the product has been set successfully (the restricted area has been cancelled), and click Close.