Mika
VIP Contributor
You can earn a lot of money online in three ways. First, you sell your own products. Second, you sell products made by others. Third, you promote someone else’s products and earn money from your promotions. Selling your own products means you manufacture or procure them to sell later. This can cost a lot of money. But if you sell someone else's products, you don't need to worry about making them, you just buy them and then resell them. When you promote products, you don’t make products, you do not even procure products, you will earn just for promotion. Different selling methods have different business models.