abatement, agio, allowance, backset, backsliding, backward motion, backward step, bank discount, breakage, cash discount, chain discount, charge-off, concession, curtailment, cut, cutback, deduction, depreciation, discount, drawback, kickback, lapse, penalty, penalty clause, percentage, premium, price reduction, price-cut, pullback, reaction, rebate, rebatement, recession, recidivation, recidivism, reduction, reentry, refluence, reflux, refund, regress, regression, relapse, retrenchment, retroaction, retrocession, retroflexion, retrogradation, retrogression, retrusion, return, salvage, setback, setoff, sternway, tare, throwback, time discount, trade discount, tret, underselling, write-off

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