additional expense Antonyms

price cut rebatement rebate Price percentage penalty payment mitigation lowering halving refund remission remittance downgrade rake off tret tare subtraction softener salvage sale retribution foreshortening factorage countersink contraction concession compensation chunk brokerage bestowal amortization amortisation credit cut cutting exemption dulcification dockage diminution depreciation demulsion deduction decrement debiting agio