Advertising is the essential force behind any product or service that is popular. Without proper advertising such product, even if it is very good, may never be seen and gain popularity. That is because advertising affects people´s decisions. We are influenced all the time by different forms of advertising. That being the case it is obvious that advertising costs a lot of money. That is because if it is able to increase our sales it must be worth a lot. Due to this fact a lot of people would like to learn how to advertise a product or a service effectively. Some for their own purposes, others to get money. A lot of schools is being opened concerned with advertising as well as books published. We can find information about it also on the internet. Recently I have seen an advertising tutorial presenting various important information. Its main subject was how to sell gold. On this example it provided various explanations of complex advertising methods and techniques. From what I have seen it is very popular on the internet. No doubt that it is useful as it is a well known fact that we learn the most by examples. Thanks to such tutorial you will not only learn how to sell gold but also gain knowledge from the advertising in general. If you have time, check it out and tell me what you think.