Remarketing is a tactic that involves showing ads to people who have visited your website or used your mobile app. This strategy is a particularly cost-effective way to increase your sales conversions because you're reaching out to customers who have already expressed interest in your products or services.
There are different remarketing strategies, and each has unique benefits. For example, standard remarketing through Google AdWords shows ads to your past visitors as they browse Display Network websites and use Display Network apps. Dynamic remarketing, on the other hand, uses ads that include products or services that people have viewed on your website.