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In Brazil, RFID Is an Important Ingredient to the Marketing of Hellmann's Mayonnaise

At a supermarket in Sao Paulo, consumers received recipes and suggestions via smart shopping carts tracked by RFID readers.
By Edson Perin
Tags: Retail
Jun 25, 2013

In Brazil, Unilever's Hellmann's mayonnaise division served up a new way to use radio frequency identification to market a brand. Deploying what has been ironically dubbed Near Food Communication—alluding to a type of RFID technology known as Near Field Communication (NFC)—Hellmann's installed tablet computers and passive ultrahigh-frequency (UHF) EPC Gen 2 RFID tags to shopping carts, as well as RFID readers and reader antennas to shelves along store aisles. Consequently, if a shopper were to walk past the vegetable section, for example, a video of a salad with mayonnaise might begin playing on the screen. If the consumer found that recipe appealing, he or she could interact with the tablet's touchcreen to find the necessary ingredients within the store, or share the meal idea with friends via social networks.

According Brisa Vicente, an account director at Brazilian advertising and marketing agency Cubocc, the project was a success. "In the first month, 45,000 people used the cart, thousands of recipes were sent and sales increased 68 percent—good news for the brand, and for consumers who have discovered a new way to buy and use Hellmann's," says Vicente, who served as the campaign's director.

For Hellmann's Brazilian marketing campaign, RFID technology determined when a shopper approached certain food items, causing related information to appear on the tablet PC mounted on that cart.

The campaign took place in a Pão de Açúcar (Sugarloaf) supermarket located in the Iguatemi shopping center in São Paulo.

"Hellmann's is the first brand to install such technology," explains Fernando Kahane, the marketing manager for Hellmann's in Brazil. He describes the system as "a useful service and convenient to consumers, since 70 percent of decisions are made at the time of purchase."

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