Advertising on non-standard advertising media at the metro

Almost every metro station in St. Petersburg has the ability to place advertising information in a bright, creative and unusual way, or at the point of the station where passengers do not expect to see the advertisement. Thus, you will attract the attention of the passengers and get large coverage of the target audience. Standard form of advertising media after a period of time become familiar, and their effectiveness gradually begins to fall. The reason is trivial: being everywhere, they are often merge with a common interior.