There are several advantages and disadvantages in using smart cards. They are flexible and can store a lot of information. They offer security because they can be encrypted. Information can be erased or accidently removed by magnetic strip. For more information visit
. http://www.ehow.com/facts_4843889_advantages-disadvantages-using-smart-cards.html?ref=fuel&utm_source=yahoo&utm_medium=ssp&utm_campaign=yssp_art