Wal-Mart has just completed the nationwide rollout of Wal-Mart Pay, its app-based payment service. This is despite the retail giant having experienced firsthand the shortcomings and ultimate failure ...

As Apple Pay is available at most stores nationwide, it’s easy to assume it’ll work at Walmart, the biggest retailer in the world. However, if you’ve ever tried tapping your phone at the register only ...

Walmart recently explained why it doesn't accept contactless payment options like Apple Pay at its more than 4,500 stores across the United States. Earlier this year, a Walmart spokesperson told ...