Number of impressions per person. Example: A frequency of 2 for an ad means that the average person in your audience has seen your ad two times.
Testing two variations of one variable (i.e. ad copy, subject line) against each other to see what performs better.
A concept from the book “Lean Analytics”. The metric that is used to focus on a daily basis. Every task should contribute to this metric.
Conversational marketing is a term coined by Drift: A one-to-one approach to marketing that companies use to shorten their sales cycle, learn about their customers,
