How to start online business

Online business is one of the easiest ways of making money. There are many ways one can make money on the internet.
Most of the legitimate ways of making money online are free. You don't have to pay any thing for you to start earning money.
You have to be very carefull with online businesses, there are scammers our there. Specially when you have to use your debit or credit card.
So to protect you money and your cards from scammers you should create a paypal account. With paypal you don't  have to provide your card details every time you are making transactions online. Paypal account is free and easy to make. Go to paypal.com and sign up. This is first step to start earning money online.