Wal-Mart Stores, Inc. (NYSE: WMT) has taken another step forward in its quest to challenge Amazon.com (NASDAQ: AMZN) for e-commerce supremacy.
The world’s largest retailer ditched its Amazon Prime-wannabe, Shipping Pass, which offered free three-day shipping for an annual fee of $49, and is instead offering free two-day shipping on all orders of $35 or more.