名词

Trading Stamps-(用赠券换东西)

1. 赎回;偿还;拯救;救赎
Redemption is the act of redeeming something or of being redeemed by something.

2. 无可挽救的；不可救药的
If you say that someone or something is beyond redemption, you mean that they are so bad it is unlikely that anything can be done to improve them.

1. the act of purchasing back something previously sold

Synonym: repurchasebuyback

2. (theology) the act of delivering from sin or saving from evil

Synonym: salvation

3. repayment of the principal amount of a debt or security at or before maturity (as when a corporation repurchases its own stock)