Advertisers want to know which advertising investments will have the greatest impact. In her blog post, Alena Selimović, an analyst at iPROM, debunks the myths and truths surrounding attribution models used in marketing. It is not always easy to identify the advertising channels where spending advertising budgets makes sense. When making marketing decisions, many rely solely on data found in Google Analytics. But to truly understand the sources of traffic to your website and sales, you should not rely solely on the ubiquitous Google solution.