noun
bill posting; putting up flyers
Refers to the act of putting up posters, flyers, or bills, often in public spaces. Can also refer to the person who does this, though ビラ貼り人 or ビラ貼り屋 is more explicit for the occupation.
選挙前は街中でビラ貼りが増える。
Before an election, bill posting increases around town.
彼はアルバイトでビラ貼りをしている。
He works part-time putting up flyers.