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 ...

Coupons are like pancakes: One may get the job done, but a stack of them can be a lot more satisfying. It’s referred to as coupon stacking, and experienced deal hunters employ every tool at their ...

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 ...