NetElixir University presents Predicting the Future of Search Marketing: 2019 Edition It’s almost time to share our research about consumer shopping behavior during the 2018 holiday season. We’re excited to pull back the curtain on what makes online shoppers tick in the busiest time of year, including: Insights for popular retail categories like apparel, home improvement, and food. See how factors like cart size, time of day, and mobile impact compare before and during the holidays.