This site is able to stay online with income from a few different sources. First, if you click on a product link and buy the product, it is possible that I get a small percentage of the sale. Even so, domstechblog.com writes unbiased reviews on products. Second, you will noticed ads from Google on the site. These ads are another way this site generates revenue.
I just want to reiterate that I do not skew my opinions on a product just so I can increase sales. I try to only promote products that I truly think are solid products.
Not sure if you have tried them yet, I can’t see any ads for them but, Amazon Associates makes me a lot more money than Google ever has. Although people do have to click it and buy something, Amazon tends to have generous commissions and will sometimes give you a discount coupon to give your readers!