In the next five to eight years, consumers can look forward to disappearing checkouts, shrinking stores and hovering holograms with product information.
Many people will move closer to urban centers, where quick trips to stores, restaurants and services will be more convenient. They'll shop more often, and retailers will need to capitalize on impulse needs.
This view of the future comes from consulting firms Kantar Retail and PwC, whose recent "Retailing 2020" report looks at key factors for retailers and suppliers in an age of technological advancements, globalization and hypercompetition.
The consultants' thoughts, which are followed by retail executives, reflect a widespread view that retailers will need to adjust continually in a time of rapidly changing demographics and technology that will affect how Americans shop for the complete spectrum of consumer products.
"People used to make shopping lists," said Tina Wilcox, CEO and creative director at Black, a retail branding company in Minneapolis. "But now they buy something because they got an e-mail with a coupon attached, or because a retailer has faster checkout lines with handheld point-of-sale devices."
Many trends are an extension of what's happening today. Growth at big-box stores, drugstores and department stores will slow while discounters, warehouse clubs and Internet shopping will increase at a faster rate. Nonstore retail, driven by online, mobile and tablet commerce, will grow the fastest.
But PwC and Kantar argue that retailers will need to continue to adapt to basic changes in how people live. More shoppers will use mass transit, they predict, which affects packaging and delivery.
Packaging is likely to shrink as consumers have smaller homes and less storage, and people will have more items delivered or shipped to them. "It will be similar to Europe, where home delivery is much bigger," said Thomas Johnson, a retail analyst at PwC in Minneapolis.