Why do we feel so satisfied when we score a great deal? Behavioral economists say it’s because of the “pain of paying” — the psychological discomfort of spending money. Coupon apps help soften that ...

Amazon is known for rolling out deals nonstop, which makes it easy to score discounts on just about anything. But even with frequent markdowns, plenty of savings slip under the radar. At any given ...

Add Yahoo as a preferred source to see more of our stories on Google. Why do we feel so satisfied when we score a great deal? Behavioral economists say it’s because of the “pain of paying” — the ...