Customers, it is necessary to know the expiry date of the product because the product is not used.For the next time order waiting for orders, but the timing was not.
Customers have a need to know the expiry date of the product. Since the product can not be available for ordering next time, waiting for orders placed but not yet scheduled.
Customers need to know the expiration date of the goods. Because it can't take the goods available for order next time , waiting for the order, but also determine the time.