214. Online Advertising › putting it all together • Contextual Advertising: the ad server infers the optimum adverts to note serve based on the content of page. For example, on an article about Contextual advertising mountain bike holidays in Europe, the ad server would serve adverts for can be problematic. For new mountain bikes, or adverts from travel companies offering flights to example, adverts for the Hilton Hotel could appear Europe, or perhaps adverts for adventure travel insurance. next to newspaper reports of a Paris Hilton arrest. Adverts for yachts have been displayed next to coverage of Hurricane Katrina in New Orleans. Story AdvertFigure 8.8 Contextual advertising can be misunderstood in the inappropriate context. 8.5 putting it all togetherKnowing the various types of display options and payment models available areall very well, but you might be wondering how to put this all together as youplan your campaign. The very first thing you need to determine when planningdisplay advertising is the goal of your campaign. Are you embarking on abranding campaign, or is your primary focus direct response? note For more on KPIs, headHaving determined the goals of your campaign, identify the key performance on over to the Conversionindicators (KPIs) that will let you know if you are succeeding. Optimisation and Web Analytics chapter.Online advertising is an acquisition channel. It does not require that usersactively seek an interaction, as PPC advertising and email marketing do. So, itis crucial that the adverts are placed in front of the audience that is most likelyto convert. 211