A customer buys new Apple Inc. iPhone 5 devices at a store in San Francisco, California, U.S.

Wal-Mart Stores said on Friday that it began selling Apple flagship iPhone 5 smartphone at a big discount inthousands of its stores.

Wal-Mart said it is selling the 16 GB Apple iPhone 5 for$127, versus an original price of $189.97. The price is validwith a two-year contract from wireless carriers Verizon ,Sprint and AT&T , the retailer added.