Industry WIKI

An annoyance factor (or nuisance or irritation factor), in advertising and brand management, is a variable used to measure consumers' perception level of annoyance in an ad, then analyzed to help evaluate the ad's effectiveness. The variable can be observed or inferred and is a type that might be used in factor analyses. An annoyance effect (or nuisance or irritation effect) is a referen

Click-through rate (CTR) is the ratio of clicks on a specific link to the number of times a page, email, or advertisement is shown. It is commonly used to measure the success of an online advertising campaign for a particular website, as well as the effectiveness of email campaigns.