Advertising in video games consider such advertisements to make up a category of their own. In-game advertising is similar to subtle advertising in films, where the advertising content is within the "world" of the movie. Thus billboards, storefronts, posters, apparel, vehicles, weapons, fliers, sponsored product placement, and the interplay between the player and these elements in the game allow for a great degree of virtual advertisement. Examples include billboards advertising for (and product placement of) Bawls energy drink in "", and billboards for Adidas sportswear in "FIFA International Soccer". The principal advantage of product placement in in-games advertising is visibility and notoriety. For advertisers
Performance-based advertising restore efficient pricing. Performance-based advertising Performance-based advertising, also known as pay for performance advertising, is a form of advertising in which the purchaser pays only when there are measurable results. Performance-based advertising is becoming more common with the spread of electronic media, notably the Internet, where it is possible to measure user actions resulting from advertisement. There are four common pricing models used in the online performance advertising market. CPM (cost-per-mille, or cost-per-thousand) pricing models charge advertisers for impressions, i.e. the number of times people view an advertisement. Display advertising is commonly sold on a CPM pricing model. The problem