Promotional videos can foster trust as well. Some consumers are still skeptical about buying products and services on the internet because they fear fraud and cheating. But effective marketing videos present your products in a conversational form. That creates a sense of individual approach which is why 57% of consumers say that videos gave them more confidence to purchase online.
The keyword tool is able to tell us that nearly 700,000 people search for window tinting each month globally, and on a smaller scale 74,000 in the UK. With an average amount of monthly searches in mind we now need to know just how much exposure the top spots of search results could potentially get. In fact, it is rumored that the website ranked first for any given keyword will receive around forty percent of all of the search engine traffic of that specific keyword, with the rest of the first page results having an almost equal share of the remainder. The 2nd, 3rd, 4th and so on pages tend to get very little traffic, if any at all.

According to a paper by Duncan Watts and colleagues entitled: "Everyone's an influencer",[66] the most common risk in viral marketing is that of the influencer not passing on the message, which can lead to the failure of the viral marketing campaign. A second risk is that the influencer modifies the content of the message. A third risk is that influencers pass on the wrong message. This can result from a misunderstanding or as a deliberate move.