Digital Advertising

Digital advertising (also known as online advertising or internet advertising) is a form of marketing in which business messages are delivered to people who use the internet and electronic devices. Advertisements appear on websites, mobile applications, social media platforms, search engines, and online videos.

The main difference between digital advertising and traditional advertising (television, radio, newspapers) is the ability to target specific groups of people and the possibility of measuring responses quickly. Advertising systems use information about user behavior—pages visited, searches conducted, location—to determine which advertisements to display.

Types

Common types include search advertising, which appears in search engine results when specific keywords are entered; display advertising, consisting of images or banners placed on web pages; social media advertising, which appears among posts users view; and video advertising, which plays before, during, or after videos. There is also email marketing and partnerships with influential figures on social media.

Business models

Revenue is mostly calculated through methods such as payment per click, impressions per thousand, or completed actions such as purchases or registrations. Many platforms use automated auctions that take place in milliseconds when a page loads; this system is called programmatic advertising, and many advertisers compete for a single user's attention.

Measurement and data

Advertising companies track metrics such as number of impressions, click-through rate, and number of users who took action. Tracking tools include cookies, device identification, and pixels embedded in web pages. In recent years, some browsers and mobile operating systems have restricted third-party tracking, which has changed targeting methods.

Regulation and debate

Many countries have enacted laws concerning personal data protection and user consent, particularly the European Union. Ongoing debates include questions about whether advertising is transparent, accuracy of reported figures, and the quality of content on websites that digital advertising funds.