what is a stock business? way of doing business stock?

way of doing business like this stock, you go to one of perush. Securities, content and complete the necessary administrative, transfer your funds into bank accounts that they designate, then they will give an account number that becomes your identification number in the transaction.

After all administration is completed, and you can start to trade, you select stocks which will you buy, you call your broker, mention your identity, ask for a purchase price of these shares, if you agree with that price, you
do purchase orders to your broker, your broker will submit orders to the exchange, if the order has been met, your broker will confirm to you that you have purchased shares of XXX at XXX Rp.XXX price of lots. (1 lot = 500 shares) you close the phone, now you are the owner of XXX XXX stock lots.

When stock prices rise XXX and you want to sell it, you re-contact your broker, give orders and after the sale is completed then you just calculate your net profit for the sale.