The concept of money did not always exist. It displaced the barter system in the ancient times. Then currency took over to provide for the many transactions that had to take place. We have changed a great deal from the days of metal currency in gold, silver, bronze, and copper. There is no purity in the metal of today's coins; they are made of cheap alloys. The currency these days consists of paper that costs a lot less than its face value. Slowly, this paper currency is being subordinated to the power of plastic. Credit cards have staked their hold on the world economy. They are quickly climbing up the list of preferred modes of payment and are quickly becoming the new face of money.
The days of worrying about carrying large stashes of cash in flimsy briefcases are gone. With the virtual world taking over our twenty-first century reality, even money is becoming a virtual entity. People today, no longer feel the compulsion to have tangible forms of money. Just the knowledge that that rectangular piece of plastic is comfortably seated in our wallets is assurance enough. Earlier on, it was not the fashion to benefit from credit cards because of the feeling of being indebted. However, these days, with the rise of things like cash back credit cards and 0% balance transfers, people have gained a new perspective on credit cards.
It is no wonder that credit cards are in the process of overtaking the paper currency that had been the standard till very recently. With living standards rising globally, and with the rising demand for instant gratification, people have begun to flock to credit card companies. It is rapidly becoming the rule to roam around with multiple credit cards while most of our cash remains in the banks.
Is paper currency becoming obsolete? Perhaps. After all, e-commerce is growing extremely rapidly. And it is not yet possible to pay for these transactions by using paper money. Credit cards have become the need of the day.
Before you get one, make sure to compare credit cards. I think you should get cash back credit cards and look out for 0% balance transfers.

