Online stock exchange is a site which gives you the opportunity to invest online in the market now on this site you place a stock trading price in the stock market now after that common investors will invest on your personal project or business project . Now online marketing is a way whereby you make money online by placing a trading price and the investors helps you invest on the business Now you earn money from two source first the company shares where they let anyone bye your product and they take their share and pay you your profit and also from random share buyers who purchases share and earn to the company after some time they sell the share and receive the profit ,so this way gives you enough time to invest more in the market ,the opportunity there is that in banks you pay to invest online but in the stock market it is free which give you enough time and from time your are making your money 75506