cash rebate

基本解释

The impact could probably be larger now, partly because more households are strapped for cash, but also because a permanent boost to income is more likely to be spent than a one-off rebate.
而目前减税对美元短缺的影响很有可能更加有限，部分原因是由于更多的家庭缺少现金，同时也因为长期性刺激收入的政策要比一次性退税更能促进消费。
They may, however, be more effective than the recently announced "cash for clunkers" program in which consumers receive a rebate for a new, more fuel-efficient, vehicle if they turn in a gas guzzler.
然而，不管怎么说他们也比最近宣布的“现今换老爷车”计划更有效率，这项计划规定，如果消费者交回一辆耗油巨大的旧车，就可以得到退款或折扣去买一辆更有效率的新车。
The runaway hit rebate plan Cash for Clunkers could get a jump-start today.
旧车折扣换现金的计划今天可能会开始。

To explain, dealer incentives are where the money goes to the dealer instead of an advertised cash-to-the-consumer rebate.
FORBES: Car Dealers Usually Like Getting Money, But Not Like This
The impact could probably be larger now, partly because more households are strapped for cash, but also because a permanent boost to income is more likely to be spent than a one-off rebate.
ECONOMIST: The economy