[26]Digital media growth was estimated at 4.5 trillion cocos islands keeling email list 150000 contact leads online ads served annually with digital media spending at 48% growth in 2010.[27] An increasing portion of advertising stems from businesses employing Online Behavioural Advertising (OBA) to tailor advertising for internet users, but OBA raises concerns about consumer privacy and data protection.[22]New non-linear marketing approachNonlinear marketing, a type of interactive marketing, is a long-term marketing approach that builds on businesses collecting information about an Internet user's online activities and trying to be visible in multiple areas.

[28]Unlike traditional marketing techniques, which involve direct, one-way messaging to consumers (via print, television, and radio advertising), nonlinear digital marketing strategies are centered on reaching prospective customers across multiple online channels.[29]Combined with higher consumer knowledge and the demand for more sophisticated consumer offerings, this change has forced many businesses to rethink their outreach strategy and adopt or incorporate omnichannel, nonlinear marketing techniques to maintain sufficient brand exposure, engagement, and reach.