If you’re good with Photoshop and can work quickly you might make some decent cash with this online business. Are you a graphic designer or do you have some artistic talents that you know others are looking for? Why not make extra money for your bottom line by designing logos or other graphics for people's websites, for their newsletters or for other print applications?
One of the cool things about Google AdSense is that it's so easy to get set up. If you have a blog or website, you can sign up for a free Google AdSense Account. From there, Google will give you a unique code that you will paste onto your website. Google takes it from there, tracking your page views, traffic, and earnings on your behalf. There is no upkeep or maintenance to get this thing going, which makes it a no-brainer if you have a website already.