Business Prime, Free Shipping

Should You Cancel Prime? Here Are 12 Good Reasons

Free Delivery Marketing: The Impact Of Offering Free Shipping

Free Shipping Minimum Purchase Increased from $25 to $35

Prime vs. Business Prime: Cost, benefits, more

Chart: Free Shipping Is Prime's Key Feature

What happened to Prime 2-day shipping? - Vox

Extends-Holiday-Free-Shipping-Promotion-to-December-18-and

adds to Business Prime benefits, including new credit card

drops free-shipping minimum for all customers