Earning on advertising on the Internet is a good, and most importantly proven opportunity to get passive income, even if you do not have your own website or blog yet. Open a browser, enter a query and see the results. Together with them, pay attention to the pop-ups - they are the classic example of advertising on the network on which someone makes money.
Why is it still not you? The proposed methods in the article are very simple and fast enough, but at the same time, if you have a website, you should not exclude the priority of its optimization and promotion. In the beginning, numbers are an important issue in any business.