Still have Christmas shopping to do? I don’t know about you, but I hate paying for shipping on online orders (which is why I usually shop through Amazon). Mark your calendar for Free Shipping Day on Friday, December 15, 2017. The cyber-event marks the last possible day when retailers can guarantee on-time delivery by Christmas Eve. Over 900 retailers will sign up to offer FREE shipping with no minimum purchase. To review the full list of participating merchants, click here.