Wal-Mart Stores Inc launched its own mobile payment service 'Walmart Pay' on Thursday, dealing a sharp blow to the ambitions of CurrentC, a beta-stage mobile wallet the company had been co-developing ...

Not long after Wal-Mart Stores Inc. shook the industry last month with its announcement that the chain plans to roll out its own mobile-payment service, questions arose about its commitment to ...

Feb 16 (Reuters) - Walmart Inc's (WMT.N), opens new tab results on Tuesday will provide Wall Street with new details on what items American shoppers are buying as rising grocery prices squeeze their ...

Feb 16 (Reuters) - Walmart Inc's WMT.N results on Tuesday will provide Wall Street with new details on what items American shoppers are buying as rising grocery prices squeeze their wallets. That's ...