Brazil's Omo Uses GPS to Follow Consumers Home With Prizes

Starting next week, consumers who buy one of the GPS-implanted detergent boxes will be surprised at home, given a pocket video camera as a prize and invited to bring their families to enjoy a day of Unilever-sponsored outdoor fun. The promotion, called Try Something New With Omo, is in keeping with the brand's international "Dirt is Good" positioning that encourages parents to let their kids have a good time even if they get dirty.

Omo accounts for half of Brazil's detergent sales and is already found in 80% of homes there, so Unilever's goal is more to draw attention to a new stain-fighting version of Omo and get it talked about rather than looking for a big increase in sales.

That made the idea of doing a promotion where the prize finds the consumer, rather than the consumer having to look for the prize -- and maybe not bothering -- appealing.

Fernando Figueiredo, Bullet's president, said the GPS device is activated when a shopper removes the detergent carton from the supermarket shelf. Fifty Omo boxes implanted with GPS devices have been scattered around Brazil, and Mr. Figueiredo has teams in 35 Brazilian cities ready to leap into action when a box is activated. The nearest team can reach the shopper's home "within hours or days," and if they're really close by, "they may get to your house as soon as you do," he said.