A person who repairs cars is called a "Mechanic".
A person who sells cars is called a Car Dealer. There are many names for someone who sells cars. The Title "Car Salesman" is one of the more polite ones that come to mind....lol.
Sells cars.
a person who sells rockets is called a rocket salesman
the person who sells fruit called in Tagalog: magpuprutas
The person that makes and sells sweets is called a confectioner.
A person who sells slaves is normally called a 'slave trader', or 'slave broker'.
A person who sells stationary is typically called a stationer or a stationary store owner.
a person who sells peanuts is called a peanut seller,peanut wender or hawker
a person who sells bhel is called a bhel seller,bhel wender or hawker
a person who sells coconuts is called a coconut seller, coconut wender or hawker
Person who designs, makes, sells, or repairs jewelry, watches or a person who deals with jewels called "jeweler".
A person who sells ship supplies is called a chandler