★ 55% OFF for Bookstores! NOW at $ 14.83 instead of $ 32.97! LAST DAYS! ★ It's not enough to sell a person something. You have to manipulate them into buying it. If you've done any reading on the subject, you've probably come across the term manipulation. It's a method that is used by companies to convince consumers to buy their product. But manipulation isn't just...
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Psychology