Did you know that in 1877 all the currency used in the United States was printed by the Bureau of Engraving and Printing? The Bureau employed a total of six people to do the job in the basement of the Department of Treasury in Washington DC. Today we need $200 million in notes circulating at any given time and it takes more than 2,000 people to do the same job. More money, more people needed to make the money.
This simple principle is often overlooked. If you make money on the internet and sales are drying up, all you need to do is get more people and more traffic.