Some firms end their corporate identity work with logos and business cards, whereas exhibition stands, web banners, catalogs, and campaign visuals must be part of the same system.
A single visual language strengthens brand trust on different surfaces. If the brand's color code and typography are disrupted by a different interpretation on each platform, the effort is broken down and the cost of advertising increases, but the effect is reduced.
Broad consideration of the corporate identity system provides consistent recognition over the long term. Logo is a start; the actual value is generated in the integrated brand application.