STEMVoodoo.com is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to amazon.com. Amazon offers a small commission on products sold through their affiliate links. Each of your purchases via our Amazon affiliation links supports our cause at no additional cost to you.
If a blogger links to an Amazon product (with a special code for affiliates embedded in the link), and a reader places an item in their “shopping cart” through that link within 24 hours of clicking the link, the blogger gets a small percentage of the sale. Amazon links are not “pay per click”. If you click on the product link and stay on Amazon’s site and purchase something else, however. I will get commission on that sale.
Anytime you see a link that looks like http://astore.amazon.com/ …. or www.amazon.com/ …. It is an Amazon affiliate link.