What is Remarketing: Definition, How It Works, and Use Cases

Remarketing is a digital marketing strategy that targets people who have previously visited a website or used an app by showing them ads to encourage them to return. It uses cookies or tracking pixels to identify these users and display relevant ads across other websites or platforms.

How It Works

Remarketing works by placing a small piece of code called a tracking pixel or cookie on a visitor's browser when they visit a website. This code remembers the visitor and adds them to a special list.

Later, when the visitor browses other websites or social media platforms that support ads, the remarketing system shows ads tailored to remind them about the original website or product they viewed. It's like a gentle nudge to bring them back.

Think of it like a store clerk who remembers you looked at a jacket but didn’t buy it, then later sends you a message about a sale on that jacket to encourage you to come back and buy it.

Example

This example shows a simple JavaScript snippet that adds a visitor to a remarketing list using a tracking pixel.

javascript

window.onload = function() {
  // Simulate adding a visitor to a remarketing list
  var img = new Image();
  img.src = 'https://example.com/remarketing-pixel?user_id=12345';
  document.body.appendChild(img);
  console.log('Remarketing pixel loaded for user 12345');
};

Output

Remarketing pixel loaded for user 12345

When to Use

Use remarketing when you want to re-engage visitors who showed interest but did not complete a desired action, like making a purchase or signing up. It helps increase conversions by reminding potential customers about your product or service.

Common use cases include online stores reminding shoppers about items left in their cart, travel sites promoting deals to people who searched for flights, or content sites encouraging return visits.

Key Points

• Remarketing targets previous visitors to bring them back.
• It uses cookies or tracking pixels to identify users.
• Ads are shown on other websites or platforms the user visits.
• It helps increase conversion rates by reminding interested users.

Key Takeaways

Remarketing targets users who visited your site but didn’t convert by showing them tailored ads.

It uses tracking pixels or cookies to remember visitors across different websites.

Remarketing is effective for increasing sales, sign-ups, or engagement by reminding interested users.

Use remarketing to recover lost opportunities like abandoned shopping carts or incomplete sign-ups.