From the Wall Street Journal:
Some high-end supermarkets are serving alcohol. Many have set aside space for wine bars and beer gardens where they host tasting events, with drinks and appetizers. Some stores encourage shoppers to “sip ’n’ shop,” drinking while pushing a shopping cart for a more relaxed shopping experience.
When drinking and pushing a cart
you probably will not buy smart.
As you become murky
you’ll purchase beef jerky
and something like blueberry tart.