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Power of Free: Starbucks Happy Hour

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Power of Free: HelloFresh

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Power of Free: Walmart+

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Power of Free

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Loss Aversion: NASA

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Loss Aversion: McDonald’s U.S. Spicy Chicken Nuggets

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Halo Effect: Dominos Pizza x Various Celebrities

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Halo Effect: Burger King David Beckham

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Halo Effect: Greggs and Cheryl Cole