The world wide well accepted Payment Gateway and credit card processing giant, VISA, is set to hit the stock markets. It is planning a mega IPO, which will be the largest in the US markets till date.The credit card company, Visa, has decided to offer around 406 million shares in a price band of $37 to $42 a share, which amounts to raising something in the range $15 billion to $17 billion. Underwri   read more »