trafficker vs marketer

trafficker and marketer both are nouns.

Word	Noun	Adjective	Verb	Adverb
trafficker	Yes	No	No	No
marketer	Yes	No	No	No

As nouns, trafficker and marketer are synonyms defined as:

trafficker and marketer: someone who promotes or exchanges goods or services for money

Other synonyms of trafficker include seller, vender, vendor.

trafficker (noun)	marketer (noun)
someone who promotes or exchanges goods or services for money	someone who promotes or exchanges goods or services for money