It is evident that if your credit issuer says that your plastic can't be used after a certain date there should be some reasons for that. What are they?

Some people think that the only reason why credit card companies put some expiration date on the card is that they want to profit and earn money using this case. As a rule people have to pay for new credit cards every 3 or 4 years. But what are other reasons for an expiration date on the card?

Actually it depends on the credit card issuer. The main reason for all credit card companies whether it is MasterCard, Visa or American Express is that they want to protect cardholders from credit fraud and identity theft. When you make the transactions yourself credit card's expiration date is of great importance as it really protects from credit fraud. In spite of the fact that practically all transactions in the United States are made electronically, can be a kind of protection from credit fraud.

You should also keep in mind that the magnetic stripe even on good credit cards is not forever. It remains good for about 3 or 4 years. Some time later the stripe can be worn out or cracked and credit card companies are obliged to provide cardholders with new credit cards. In this case both consumers and credit issuers will be sure that the magnetic stripe is functioning correctly. The average credit cards lifespan is 3 years but every credit card company is free to decide when it ends.

It is a well-known fact that your credit issuer wants you to be its constant customer, so the expiration date is one more reason for your credit company to be with contact with you. If you haven't used the card for some time the credit card company has to find it out if you are going to use it again.

When the expiration date comes your credit issuer will call you asking whether you want to acquire another card or you are not satisfied with your current credit card. You will be offered other credit cards that will be of great help in building good credit score.