: Humans are irrationally attracted to the word "free," often ignoring the total cost required to get that free item.
: Creating a sense of value that encourages repeat visits to the same store. Consumer Psychology buy three
: A more aggressive version often used for snacks, sodas, or video games. : Humans are irrationally attracted to the word
: Encouraging shoppers to buy a brand in bulk so they won't need to purchase from competitors for a longer period. buy three