The "don't need money" attitude sends out a "social-proof" signal that the stuff being sold is in high demand, which translated into it's of high quality and wo

The "don't need money" attitude sends out a "social-proof" signal that the stuff being sold is in high demand, which translated into it's of high quality and worth buying. It's similar to the pricing signal of a high-priced product. The buyer takes all these signals into consideration when buying.