That's right, for the entire month of March until April 1st, 3:00 AM Pacific Time, all products have free shipping! Simply select "Free Shipping" at checkout. There are no minimum requirements. Tax still applies to Washington, D.C. customers.
Free shipping will utilize the same services as paid; all U.S. Customers (including non-contiguous and international destinations) will receive orders by Priority Mail, UPS Ground, or FedEx Ground, and international customers will receive orders by Global Priority Mail.