Under a futon in her Charleston, S.C., apartment, Stacy Smith has stashed boxes of soy bars, bags of potato chips, bottles of vitamin water, canned vegetables, soup, barbecue sauce and antibacterial wipes. Her bedroom closet is jammed with soda and shampoo, her bookcase with garlic salt and meat marinades.
No, Ms. Smith isn’t stocking up for a hurricane. The 39-year-old’s apartment is stuffed with groceries because she’s one of a growing flock of “extreme couponers.”
These discount devotees have formed vast online communities that collectively unearth and swap digital, mobile-phone and paper coupons. The cleverest shoppers combine dozens of coupons and go from store to store buying items in quantity, getting stuff free of charge.
“If you can get 100 packs of toilet paper for free, you’re going to,” says Erin Libranda, 38. When the resident of Katy, Texas, has amassed enough coupons to buy many months’ supply of eggs, she puts tiny cracks in them, adds lemon juice and freezes them.
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