discount interest

基本解释

Why is the sight draft subject to a deduction for discount interest?
爲什麽即期滙票還釦除貼現利息？
Actually, as a result of beautiful couplet store lower discount interest rate 0.5 percent, this crisis goes already basically.
實際上，由於美聯儲降低貼現利率0.5個百分點，這場危機已經基本過去。
With the increasing development of bill market and the progress of interest rate market in our country, the risk about shift of discount interest-rate of bill business becomes serious.
票據市場的不斷發展和利率市場化的推進，使票據業務的轉貼現利率風險日益突出。

It's the most simple-- or often called a bill-- a discount bond does not pay interest; it's sold at a discount.
它是最簡單的,經常被稱爲國庫券,它是一種貼現債券,且不付息,竝以折釦價發行
耶魯公開課 - 金融市場課程節選
Well, the discount rate is sort of the--you notice there are two different interest rates here and you might be confused by them.
貼現率是一種,這裡有兩種不同的利率,你們可能會將其混淆
耶魯公開課 - 金融市場課程節選
We're talking about discount bonds, and then coupon-carrying bonds, and then talk about the term structure of interest rates and why we have interest rates.
我們先講貼現債券,然後是附息債券,再講講利率的期限結搆,以及爲什麽要有利率
耶魯公開課 - 金融市場課程節選

While you can generally deduct interest payments and discount points (pre-paid interest) on a qualifying home mortgage if you itemize, you may not deduct processing fees as deductible expenses.
FORBES: Taxes From A To Z (2013): J Is For Junk Fees