Trafficker
Part of speech: noun
Definition: Someone who traffics; a trader or merchant
Seller
Part of speech: noun
Definition: Someone who sells; a vender; a clerk.Something which sells.Someone who sells; a vendor; a clerk.
Example sentence: Tyrrells crisps are one of the top sellers in France. I don't know if you've tasted crisps in other countries, but I really think British crisps are world leaders. I went to China and they told me there is only one type of potato available there.