The last twenty years marketing online has become a central part of marketing. This, mostly because of the rapid adoption of the changing technology that have emerged both positive but also negative effects. It is now crucial to understand how consumers act and behave on the online environment in order to survive. When consumers are online it is important to provide trust to help them overcome all kind of negative perceptions that comes with the online environment. The changing technology has also motivated consumers to contribute with their thoughts and opinions about brands and products, to their peers (O’Brien, 2011). The marketing manager has now a total different role, namely understanding and managing the fact that influencers on social media has the power to affect brands positively or negatively.