Today, it is hard to get by without the benefit of owning a personal credit card. Indeed, no one likes to walk around with bundles of cash in order to make your regular purchases. What's more, many purchases today can be made from the comfort and convenience of your home. The payments associated with these can then be made online or via the telephone. For this, however, it is imperative to own a credit card. Additionally, in today’s interconnected world, most places accept payment by credit card in order to maintain global market potential.