What kind of results will you get if you type the phrase cash for gold into a given search engine like for example Google. Most of the results that you will get will point you to the internet shops that are selling and buying gold. The number of those shops have increased during recent year. We can see more and more services like that on-line. We can as well encounter banners and other internet advertisements promoting those services on other websites. Why are they so popular? More and more people are interested in earning money by buying and selling gold so as far as there is an increasing demand for such services they will be present on the internet. What is interesting is the total amount of results for the phrase cash for gold is 78,600,000. Not all of them present shops selling and buying scrap gold and brand new gold. Some of them are websites which present content that is generally oriented with gold. They provide information about the status of the gold market and its mechanisms. You should try it out yourself and see what kind of information are available out there.