coupon

noun

1. A section of a ticket, showing the holder to be entitled to some specified accommodation or service, as to a passage over a designated line of travel, a particular seat in a theater, a discount, etc.
2. A voucher issued by a manufacturer or retailer which offers a discount on a particular product.
3. (obsolete)A certificate of interest due, printed at the bottom of transferable bonds (state, railroad, etc.), given for a term of years, designed to be cut off and presented for payment when the interest is due; an interest warrant.
4. Any interest payment made or due on a bond, debenture or similar (no longer by a physical coupon).
5. (UK, historical)The letter sent to parliamentary candidates at the 1918 general election, endorsing them as official representatives of the coalition government.
6. (Scotland)A person's face.
7. A small sample of a bulk material, prepared so that test failure will be representative.

verb

1. To use coupons to a such extent that makes the user actively looking for coupons in magazines, online and whatever they can be found.

   “Jenna coupons and she goes through three magazines a day to find the coupons.”