First coupon - 1888 – Asa Candler used paper tickets for free glasses of Coke to help market his new soda
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#3
Suggested by
MikeyP
Coupons can be used to research the price sensitivity of different groups of buyers (by sending out coupons with different dollar values to different groups)
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#4
Suggested by
MikeyP
American military commissaries overseas honor manufacturers coupons for up to six months past the expiration date.
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#5
Suggested by
MikeyP
Depending on the jurisdiction, coupons may or may not reduce the sales tax which must be paid by the consumer.
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#6
Suggested by
vwikberg7
There is people that can get everything for free with Coupons
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#7
Suggested by
MikeyP
coupons function as a form of price discrimination
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#8
Suggested by
The Greek clip off the most coupons, but the United States uses the most.