bonus Synonyms

incentive fillip plunderage supplementary surcharge sweetener tip tontine upside value virtue windfall percent add-on throw in supplemental superaddition plus premiums premium present prize procuration rebate redwing remittal remuneration reward sportula stipend payoff overage brotus freebie overpayment palimony pasella payday pay packet Peabody setoff stroke of luck underpayment perks additional benefit net sales motivator Charlemagne jackpot award-winning