Cash Mobs ~ Collective On-the-Spot Buying Revives Local Businesses

Most cash mobs agree to meet on a particular day, with each participant committing to spend a specified amount, typically $20 or more. The benefits for local businesses far exceed a one-day influx of cash—new customers are found, previous customers are reacquired and a new appreciation for businesses that fuel a local economy is realized.
Participants can also have a little fun while further benefiting their communities as many cash mobs gather with old friends and new after a shopping frenzy at a local establishment for food and drinks.
Source: CashMob.com