#trader__bargainer__dealer__monger  someone who purchases and maintains an inventory of goods to be sold
  supertype:  #merchant__merchandiser  a businessperson engaged in retail trade
  subtype:  #art_dealer__artdealer  a dealer in works of art requiring esthetic evaluation
     subtype:  #print_seller__printseller  someone who sells etchings and engravings etc.
  subtype:  #barterer  a trader who exchanges goods and not money
  subtype:  #bibliopole__bibliopolist  a dealer in secondhand books (especially rare or curious books)
  subtype:  #cutler  a dealer in cutlery
  subtype:  #draper  a dealer in fabrics and sewing materials (and sometimes in clothing and drygoods)
     subtype:  #linendraper  (British) a retail dealer in yard goods
  subtype:  #fence  (informal) a dealer in stolen property
  subtype:  #horse_trader__horsetrader  a hard bargainer
  subtype:  #mercer  (British) a dealer in textiles (especially silks)
  subtype:  #seedsman__seedman  a dealer in seeds
  subtype:  #slopseller  (British) a dealer in cheap ready-made clothing
  subtype:  #stamp_dealer__stampdealer  a dealer in stamps (whose customers are stamp collectors)
  subtype:  #stock_trader__stocktrader  someone who buys and sells stock shares
     subtype:  #profit_taker  someone who sells stock shares at a profit
     subtype:  #stockjobber  (British) one who deals only with brokers or other jobbers

No statement uses or specializes #trader; click here to add one.