Would you like to begin a business that costs almost nothing to start? Are you wondering where you can find such a business opportunity? Many individuals wonder how to start a small business with no money. There are opportunities out there, but you have to know where to look. One of the best ways to start a small business with no money is to start your own advertising company. The start up costs for an advertising business are among the smallest of any business that you can start, the reason for this is that you do not need to sell any physical products.