baker
A confectioner is someone who makes and sells candies and sweets. A chocolatier is someone who specifically makes and sells chocolate.
A baker is what you call someone who makes cakes. and Patisserie is the one who specialized in pastries and sweets.
a baker
The person who sells drink is known as sellsmen
An author is a person who writes and sells books.
You call a person who sells flowers a (Florist)
A bookie. Droll. You could call that person a bookseller or shopkeeper.
A person who sells ship supplies is called a chandler
A person who sells jewels is called a jeweler.
fishmonger
A chandler.
A haberdasher.