“扣除额”的英语？

减去扣除额后所剩无几了.After deductions there was not much left.税务局: 税率和扣除额不一样.Tax official: they are different in tax rate and deduction.这类优惠券会对您所指定的发行商的所有产品提供扣除额优惠.This kind of coupon will provide a discount on all products by th...