Groupon epitomizes simple, useful and profitable ideas. Sell things and services that are usually sold individually in bulk. Increase volumes for retailers, red

Groupon epitomizes simple, useful and profitable ideas. Sell things and services that are usually sold individually in bulk. Increase volumes for retailers, reduce prices for buyers, profit! I have personally used Groupon thrice in the past three months. I think Amazon is the only online retailer I buy from more frequently.