There he observed the growing power of television as an advertising medium in the emergent consumer economy.

Users of social network sites spend a lot of time on them, add-ing to their potential value as an advertising medium.

Via different channels, both procedures offer the opportunity of clearly assigning a customer response to a specific advertising medium.

Later in 1869 he directed the hospital gazette that became the main advertising medium of the hospital.

Submitted ads can be from any advertising medium possible such as television ads, radio ads, print ads, websites, web banners, billboards etc.