bargainer
1. [ noun ] negotiator of the terms of a transaction
Examples:

"he is a hard bargainer"

Related terms: negotiator haggler bargain
2. [ noun ] (work,business) someone who purchases and maintains an inventory of goods to be sold
Synonyms: dealer trader monger
Related terms: merchant draper fishmonger mercer barterer ironmonger stock_trader costermonger cutler art_dealer seedsman slopseller stamp_dealer fence bibliopole tobbaconist cheesemonger horse_trader peddle
Similar spelling:   bargain
  bargain_rate
  bargain_down
  barracking
  bargaining
  Barragan
  barge_in