The coupon industry began in the mid 1890s when Coca-Cola issued a coupon for one free botle. Since then it has expanded into a multi-billion dollar enterprise with online coupons growing increasingly popular.
Via: Savings.com
![How Big is the Coupon Industry?](http://www.onlyinfographic.com/wp-content/uploads/2010/10/coupon-960x460.jpg)
The coupon industry began in the mid 1890s when Coca-Cola issued a coupon for one free botle. Since then it has expanded into a multi-billion dollar enterprise with online coupons growing increasingly popular.
Via: Savings.com
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