Unlike in the physical world, in cyber space every thing is done for money. You cannot get anything done without spending. The reason is that every thing could be tracked. If you recommend a television set to a friend with e-marketing, the seller will know that it is you who has recommended the product to the buyer. As a result you will get a commission which is going to be a considerable sum. If you recommend a number if products to a number of people, the amounts will be relatively high.
There are many options like this in the internet for people to earn. Among them forex trading has attracted a lot of people. Also the share market has got a good clientele. Another branch of internet earning is Google advertisements. To earn with Google you don’t sell anything nor will you recommend any thing to any one. The only thing you do is to display Google advertisements in your website. For displaying their advertisements in your site, they will pay you. To make money with Google you need a website of your own. The website should be a good one with informative content which will be patronized by a lot of visitors. If you have a good website, what you need to do is to submit site to Google for their approval. There is absolutely nothing else you need to do to earn.
If your site is approved you will get their advertisements for display. When ever a visitor to your site clicks one of those advertisements you will be paid some money as a sales commission, though you did not do any selling. Some people maintain several websites so that from all websites the commission is generated, when visitors click advertisements. There are others who use different techniques to improve traffic to their web sites.