Where every click is a journey and every impression counts.
Marketing touchpoints occurring outside traditional tracking channels (dark social, word-of-mouth, offline conversations) that influence conversions but remain invisible to analytics. The conversion credit you'll never get.
Statistical characteristics of a population (age, gender, income, location, education) used to define and target audience segments. The lazy marketer's first attempt at precision.
Ads that automatically customize content based on the viewer's interests, behavior, or demographics. The algorithm does the personalization work for you.
Connecting online and offline user data using logged-in identifiers rather than probabilistic guessing—basically asking people who they are instead of playing statistical poker.
The point at which additional marketing spend stops producing proportional results. It's when you've already converted everyone who will reasonably convert, and the remaining holdouts aren't worth the cost to persuade.
Adding a deliberately inferior third option to make one of your two main options look better by comparison. Basically marketing psychology's version of a optical illusion.
Using AI and machine learning to automatically test and serve variations of ad creative in real-time to different users. It's A/B testing on steroids and way faster.