All the people must become agree with this thing that business is the world most first profession. At that time, business was not that complicated as today. Time of the inception, there was no currency. The business was happened by the exchange. At the same time, it depends on many places. There were some different local laws to operate the business. Day by day the rules and regulation is getting more precise. But during the 750 B.C. Their currency started to use, and it makes a huge business change. Now, their money is too familiar, and there are some international and proven business protocols available.