The advent of ‘airline’ credit cards has witnessed a number of people using flying as a mode of transport simply to benefit from the usage of the card in buying an air travel ticket. Besides, the dawn of these cards has also played a substantial role in the betterment of ‘services of convenience’ apart from the standard transaction based incentives. The main reason for the rise in popularity of these cards is that they function exactly like your normal credit cards and are based on the same concept. However, for the wide range of services that they offer, they do usually charge a slightly higher interest rate. Main advantages: These cards can be used for your day to day activities such as eating out, shopping, travel, etc. Besides the free accumulating ‘air miles’ that come along with the card, you also have the facility to redeem your normally earned points through the purchases you make through the card. In order to maximize your benefits, you must ideally spend some time in thoro...