March 20 (Reuters) - Wal-Mart Stores Inc said it is tripling the number of U.S. stores in a pilot program that lets shoppers scan items with their iPhones and pay at self-checkout counters. Walmart's ...

Walmart is known for offering convenience and savings, but what about making the shopping process itself quicker? That’s where Walmart’s Scan & Go feature comes in. Scan & Go is designed to streamline ...

Walmart's new Scan & Go system allows shoppers to scan their groceries as they shop to save time at the checkout line. MIKE SIMONS/Tulsa World The Tulsa area is one of the test markets for Walmart's ...

Once upon a time, there were three main retail business models, and companies could become very successful by dominating just one of them. Over time, however, the business models have merged.

Coinciding with the launch of its store technology testing ground, the Sam’s Club Now store in Dallas, Walmart is rolling out its latest innovative investment, a “check out with me” option at all U.S.

The emergence of apps designed to scan receipts and provide cash back has somewhat changed the way we shop because they offer a seamless way to earn money on purchases you make every day. Imagine your ...