Chief Executive Officer Doug McMillon spoke about initiatives such as online grocery pick up, the retailer's two-day shipping program and its mobile wallet, Wal-Mart Pay.
'We are very pleased with the traffic increases, and I think that goes along with what we are seeing with customer experience scores that continue to improve,' CFO says.
The pay increase at its company-operated U.S. restaurants threatens to complicate an ongoing labor dispute that turns on whether McDonald's can be held responsible for the labor violations of its franchisees.