Get rid of expired information

From an early age, I was taught that when buying anything packed, checking the expiry date is as important as looking at the price tag it carries.In case we purchased expired goods, we were told to return them and demand a refund.Stores always try to avoid this dilemma by putting on sale those goods that are close to expiration at a cheaper price. It is therefore interesting to note that this practice is rarely extended to other operations like their information desks.