discount
n.折扣
account
n.计算；账目
collateral
adj.担保的
reimburse
v.偿还
refund
v.退还，偿还 n.归还；偿还额；退款
transaction
n.交易；事务；处理事务
All transactions, from banking to shopping, will be performed electronically.
从银行到购物，所有的交易都将实现电子化。
patronage
n.赞助
Shopkeepers thanked Christmas shoppers for their patronage.
店主感谢圣诞购物者的赞助。
sponsorship
赞助
benefaction
n.恩惠，善行；施与
commission
n.佣金
She gets 10% commissions on his sales.
她得到10%的销售佣金。
ransom
n.赎金(payment, redemption) vt.赎回；勒索赎金
The rich man was asked to pay a high ransom for his daughter who was taken by criminals.
富人要支付高额赎金来赎回被罪犯绑架的女儿。
interest
n.利息；利益
bankruptcy
n.破产
The company was involved with critical financial issues and thus applied for bankruptcy.
公司陷入严重的经济危机，因而申请破产。
acquisition
n.收购；获得；学到
merge
v.合并，并入
Merging and acquisition take place every day in busines world.
商界每天都会发生兼并与收购的事。