advertise vs promote

advertise and promote both are verbs.

Word	Noun	Adjective	Verb	Adverb
advertise	No	No	Yes	No
promote	No	No	Yes	No

As verbs, advertise and promote are synonyms defined as:

Other synonyms of advertise include advertize, push.

advertise (verb)	promote (verb)
make publicity for; try to sell (a product)	make publicity for; try to sell (a product)
call attention to	change a pawn for a better piece by advancing it to the eighth row, or change a checker piece for a more valuable piece by moving it to the row closest to your opponent
	be changed for a superior chess or checker piece
	give a promotion to or assign to a higher position
	contribute to the progress or growth of