Loyalty cards have long given discounts to shoppers who sign up, but stores are increasingly offering personalized discounts tailored to each customer's shopping patterns.
Those tailored discounts means someone standing in front of you at the supermarket checkout line might get a lower price on the exact same gallon of milk that you're buying.
Heather Kulper is one of those people who really want to get a good deal. She's a mom in a suburb north of Seattle who writes a blog about coupon clipping and saving money.
On a recent shopping trip to Safeway, Kulper pulls up a special Safeway app on her phone called Just For U. It shows her deeper discounts on products that she's likely to buy based on her shopping history. The deals are lower than the club card discount listed in the aisle. So when she checks out, she gets that personalized sale price.
"This is the artisan caramelized onion bread, which is normally $4.29, priced with the Safeway club card is $2.99," Kulper says. "But with the Just For U personalized deal, it's 99 cents."
Kulper says it feels a little bit like she's getting a secret deal.
It is almost like if you had walked into a relative's small grocery store and they said, "Don't look at the price tags, you're getting the family discount." Except now, this is a big corporation using computers to calculate exactly your propensity to buy and at what price.
"Firms are always interested in charging different customers different prices," says Paul Ellickson, who teaches economics and marketing at the University of Rochester.
Ellickson says some people just don't notice price very much. They'll pay full price for what they want. That's profitable to supermarkets. What's even more profitable, however, is if supermarkets can offer a discount to the other folks, to nudge them into buying as well. Ellickson says we're already used to paying different prices for some things.
"Airline tickets are a good example if you buy very late, you expect to pay a fair amount, if you buy early you expect to maybe pay less," he says. "But when you're buying exactly the same product at exactly at the same point in time, and you and the person right next to you are paying different prices, you may get irritated with that."
Of course, people have always gotten discounts with coupons. The difference here is that Safeway may offer one person the 99 cent deal on artisan bread, but maybe not you. Still, Safeway's president of marketing, Michael Minasi, says it's fair because this program is open to everybody and you would get your own personalized deals. He says Safeway is trying to build loyalty.
"We think it helps them consolidate their purchasing with Safeway and spend more of their grocery dollars with us," Minasi says.
Other stores are trying this too. On the east coast, at a lot of Stop & Shop stores, customers can pick up a scanner that they use as a kind of self-checkout while they shop and it also gives them personalized deals. Kroger mails individualized coupons to customers based on their shopping history.
"If they want to work that hard for it, then more power to them," says Safeway customer Romi Gordon. She says she doesn't mind if other people get personalized deals she just doesn't think it is worth her time. Shopper Keelan Lehmann says to her, it doesn't seem right that different people are getting different prices.
"I just don't feel like it should be hidden," Lehmann says. "I've never heard of it till you mentioned it ... I don't know, I don't like it."
Back inside her local Safeway, blogger Heather Kulper is getting ready to check out. Back in May, she got a $50 gift card from Safeway to try out the personalized deal program. She says it's worked so well she switched from another store to shopping almost exclusively at Safeway.
On this most recent trip, Kulper saved 41 percent the Just for U app and coupons $21 altogether on her purchases. She says she's happy with her discount, and she doesn't mind that Safeway knows every tiny little detail of what groceries she buys.
To Kulper, it's worth it, as long as she can save money.
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