What is the ad auction? Every time a user types a query into Google, a lightning-fast auction takes…
What is remarketing? Remarketing is a form of advertising aimed at people who have already had contact with…
What is Quality Score? Quality Score is a rating Google assigns to every keyword in a search campaign….
What is ROAS? ROAS (Return on Ad Spend) is a metric that measures how much revenue each unit…
What is ERS? ERS (Effective Revenue Share) is a metric expressing what share of revenue is taken up…
Conversion rate (CR for short) is one of the most important metrics in online marketing. It tells us…
Conversion is one of the key concepts in online marketing. Although the term comes up in almost every…
CPC (Cost Per Click) is an online advertising pricing model in which the advertiser pays for each click…