科学与环境

Secret to selling small plates at restaurants: Nonrounded pricing

来源: Phys.org - latest science and technology news stories · 发布于

Secret to selling small plates at restaurants: Nonrounded pricing
来源: Phys.org - latest science and technology news stories

Oh, what a difference a penny can make in the likelihood that restaurant customers will order a small plate.

Oh, what a difference a penny can make in the likelihood that restaurant customers will order a small plate.

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