Every size business can benefit from a POS system, and there are various prices and technology suited for every need. Here’s ...

The total costs that go into making finished products over a set period. This includes buying raw materials, overheads and staff wages but not costs such as delivery or advertising. Cost of sales is ...

A Walmart Supercenter in Teterboro, N.J. As the nation’s largest retailer, Walmart is considered a bellwether for the state of the consumer. Credit...Karsten Moran for The New York Times By Kailyn ...