Many companies have online advertisements these days and it can be worth thinking of ways that you can make money in this way. You may want to advertise your business and try to get more customers. However, most people tend not to have this sort of budget and perhaps do not have a business to advertise and so would rather charge advertisers to make money that way. There are different sorts of places that advertisers look to put ads and you may want to set up a place like this so that you can get some revenue from them.
A website would seem like an obvious place and if you have a site on a niche theme, with lots of information that people would want to read and look at. If you can get a lot of people visiting the site, through getting it high in search engines and good links through both other websites and social media, then you will start to attract advertisers. You will need to keep going with the site though, making sure that you are still getting visitors and updating the content so that you can continue to attract the advertisers to it.
Some people use a blog rather than a website. Although very similar, people expect blogs to be regularly updated and this can be great for advertisers as it not only keeps visitors coming back to the site, so that they can read the new additions but it also pleases search engines and keeps you higher in their listings. Advertisers know this and therefore will be more likely to pay for adverts on this type of site.
Videos are another way that some people earn advertising revenue. Making videos, particularly for YouTube can attract advertisers and earn income. The videos will need to be looked at a lot though and they will need to be good quality and something that people will want to watch as well as relevant to the advertisers. There are people that make lots of money this way, but it takes time to build up a following and you need to be in a niche area where there is not much competition or find a way to stand out.
It is worth thinking about something that you would like to do online whether you like the idea of having a website, blogging, making videos or something else before you start. Then you will be able to start thinking about what sorts of things you could do. You need to consider that you will need to make constant updates and so it will need to be on a theme that you are enthusiastic about and either know a lot about or are willing to learn a lot about. It can take a lot of work and so if it is something that you really enjoy then it can make a really big difference and you will feel more enthusiastic about working hard with it and putting in the necessary effort.