also: りふだ
interest coupon
A detachable coupon attached to a bond or debenture, used to claim interest payments. Primarily a financial term.
This bond comes with interest coupons, so you can receive interest payments periodically.
invalid coupon
Standard kanji spelling for the reading りさつ.
Alternate reading りふだ, less common.
Compound of 利 (interest) and 札 (tag, slip). The reading りさつ is the on'yomi combination; りふだ mixes on'yomi and kun'yomi.