Wal-Mart now will let you pay with its phone app at all 4,600 stores nationwide. The effort is part of Wal-Mart's strategy to make shopping easier and faster, while learning more about consumer ...
Wal-Mart — the mega-retailer once known for its sprawling stores and long lines — is continuing its push toward convenience and e-commerce. On Wednesday, it rolled out Walmart Pay, which allows ...