Voucher vs. Coupon

Difference Between Voucher and Coupon
Vouchernoun
A piece of paper that entitles the holder to a discount, or that can be exchanged for goods and services.
Couponnoun
(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.
Vouchernoun
A receipt.
Couponnoun
(finance) Any interest payment made or due on a bond, debenture or similar (no longer by a physical coupon).
Vouchernoun
One who or that which vouches.
Couponnoun
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.
Vouchernoun
(advertising) A copy of a published advertisement sent by the agency to the client as proof of publication.
Couponnoun
(Scotland) The face.
Vouchernoun
(historical) A mechanical device used in shops for automatically registering the amount of money drawn.
Couponnoun
A voucher issued by a manufacturer or retailer which offers a discount on a particular product.
Voucherverb
(transitive) To establish the authenticity of; to vouch for.
Couponverb
To use coupons to a such extent that makes the user actively looking for coupons in magazines, online and whatever they can be found.
Voucherverb
(transitive) To provide a vouch for (an expenditure).
Couponnoun
a negotiable certificate that can be detached and redeemed as needed
Voucherverb
(transitive) To provide (a beneficiary) with a voucher.
Couponnoun
a test sample of some substance
Vouchernoun
someone who vouches for another or for the correctness of a statement
Vouchernoun
a document that serves as evidence of some expenditure
Vouchernoun
a negotiable certificate that can be detached and redeemed as needed