https://www.cnet.com/news/amazon-drops-its-25-free-shipping-minimum-for-the-holidays/

No change was announced for Prime members, who already get two-day (or faster) shipping at no additional cost and with no minimum order.

Amazon's move follows similar announcements from Walmart and Target last month. Target dropped its $35 minimum for free two-day shipping during the holidays. Walmart said it's adding millions more items to its free two-day shipping program, but kept its $35 minimum.