Talk:Online advertising

Wiki Education Foundation-supported course assignment
This article was the subject of a Wiki Education Foundation-supported course assignment, between 21 January 2020 and 8 May 2020. Further details are available on the course page. Student editor(s): Jhumphrey6.

Above undated message substituted from Template:Dashboard.wikiedu.org assignment by PrimeBOT (talk) 05:41, 17 January 2022 (UTC)