A dealer is a person who is involved in the buying and selling of goods or services. A SHOPKEEPER is a dealer who owns or runs a retail store, while a BUSINESSMAN is a dealer who is involved in commercial activities. A RETAILER is a dealer who sells goods directly to consumers, while a CHANDLER is a dealer who sells provisions and supplies. A TRAFFICKER is a dealer who deals in illegal goods, while a WHOLESALER is a dealer who sells goods in bulk to retailers. A transactor is a dealer who engages in transactions, while a TRADESMAN is a dealer who works in a particular trade. An AGENT is a dealer who acts on behalf of another, while a FINANCIER is a dealer who deals with money and investments. A MIDDLEMAN is a dealer who acts as an intermediary between two parties, while a SALESMAN is a dealer who sells goods or services. A BANKER is a dealer who works in a bank, while a BROKER is a dealer who acts as an intermediary in financial transactions. A DISTRIBUTOR is a dealer who distributes goods to retailers, while a mercer is a dealer who deals in fabrics and other textiles. A MERCHANT is a dealer who trades in commodities, while a VENDOR is a dealer who sells goods or services. A TRADER is a dealer who buys and sells goods, while a MONGER is a dealer who deals in a particular commodity.