Welcome to SN's 50th anniversary issue. This week we present the highlights of the last five decades in the form of 50 top trends or developments that impacted the supermarket industry.
You may be wondering how to digest 50 trends in a single reading. Not to worry. These trends add up to more than their individual parts. Taken together they confirm the secret of supermarkets' success over the years: Retailers always managed to update their operations for changing times and changing ne