Google Analytics is a web analysis service provided by Google. Google utilizes the data collected to track and examine the use of this site, to prepare reports on its activities and share them with other Google services.
Google may use the data collected to contextualize and personalize the ads of its own advertising network.
Full disclosure: I have personally bought and used almost everything I mention on my web site. I search for good deals on good products for myself and tell you where to find them. If you buy from Amazon I do get a small commission, but you get the same price you would anyway. Most of the other stores I mention pay me nothing, but if they are convenient or have a good deal, I tell you.
Thanks for your support. I'm not getting rich doing this. When folks use the product links I can see they care. It is a fair amount of work keeping the site up. And of course you can email me anytime.