Still holiday shopping? If you plan to shop at Amazon.com, you can complete your shopping and help Mason Crest Elementary at the same time. Through the Amazon Associates program, the PTO will earn a percentage of every purchase you make when you use the Mason Crest PTO’s Amazon Affiliate link to shop. Simply shop as you normally do on the site and Amazon will donate a percentage of your purchase to the Mason Crest PTO. But you must use our special Mason Crest PTO link, so bookmark this page and share it with your friends.