Could grocery-receipt scanner apps be your secret savings weapon at the supermarket? Lately, inflation in the checkout aisle hasn’t been too bad — in the last year, food prices have only climbed 2.3%, ...

Mobile commerce is less about the technology and more about the behavioral change facilitated by the technology. Walmart’s recent introduction of the Savings Catcher feature in its app is a great ...

Costco is following in Walmart’s footsteps to use technology to help eliminate a major customer complaint – long lines at checkout. Warehouse club chain Costco has launched a scan-and-go pilot program ...