The use of an electronic smart card as an alternative means for users to access and pay for transport services is now emerging as a viable option for many operators. In the past, the use of smart cards has been promoted by their proponents primarily as a mechanism for payment. However, in reality, the smart card has the capability and flexibility to offer much more to the field of ITS (Intelligent Transport Systems). This paper elaborates on the above statement, with examples of both current and future uses of the smart card, which extend beyond being just a payment medium.