Coupon

A certificate evidencing the obligation to pay an installment of interest or a dividend that must be cut and presented to its issuer for payment when it is due.

Coupons are usually attached to a document, such as a promissory note, bond, share of stock, or a bearer instrument. A coupon is a written contract for the payment of a definite amount on a specified date according to the terms of the main document from which it must be separated for presentation for payment. Each coupon represents a separate promise by its issuer to pay its holder on the due date. Failure to do so will support a CAUSE OF ACTION for breach of contract.