advertisements that suddenly appear on a computer or device screen
Pop-ups
a practice in movies or tv shows when a product or its brand name appear on screen visibly in order to gain exposure
Product placement
a large outdoor board, usually alongside large roads, used to display an ad
Billboards
when a famous person advertises a product by saying he or she uses it
Celebrity endorsement
to make someone uninterested in something
Turn someone off
an ad on tv or radio
commercial
a small paper advertising a product, business or event
Flyer