What is remarketing, and how do you implement it in an online store?

Remarketing for online stores is one of the most effective ways to reconnect with users who visited your store but did not complete a purchase.

Most customers do not buy during their first visit. Some compare offers, some postpone the decision, and others abandon their carts just before payment. This is why a well-planned remarketing strategy can increase sales, remind customers about products, and effectively support abandoned cart recovery.

In this article, we explain what remarketing for online stores is, how eCommerce retargeting ads work, how to implement remarketing in PrestaShop, and which strategies tend to generate the best sales results.

What is remarketing, and how does it work?

Remarketing for online stores involves showing ads to people who previously visited the store or performed specific actions on the website.

For example, a user may have:

• viewed a specific product,
• added a product to the cart,
• started the checkout process,
• visited a particular category,
• made a previous purchase.

The advertising system records these behaviors and then allows you to display personalized ads to the user on Google, social media, or other websites.

This means that a customer who viewed a product in your store may later see an ad for that same product while browsing other websites. This is a classic example of an eCommerce retargeting ad.

Remarketing vs. retargeting: Are they the same?

The terms remarketing and retargeting are often used interchangeably because both refer to reconnecting with users who have previously interacted with a brand or visited an online store.

However, you may also come across the following distinction:

• retargeting usually means displaying ads to people who previously visited a website,
• remarketing can cover a wider range of activities, including ads, emails, and automated campaigns targeting existing audiences.

For an online store owner, however, terminology matters less than performance. Both remarketing and retargeting help remind customers about an offer, increase the number of returning users, and support abandoned cart recovery.

Regardless of the term used, the goal is to encourage users to return to the store and complete their purchase.

Benefits of remarketing for online stores

A properly configured remarketing strategy for an online store allows you to make better use of the traffic already reaching your website. This is especially important because acquiring a new visitor usually costs more than reconnecting with someone who already knows the brand.

Higher conversion rates

Users who have already visited the store are often closer to making a purchase than first-time visitors. Remarketing reminds them about the offer and encourages them to return to an unfinished purchasing process.

Abandoned cart recovery

One of the most important uses of remarketing is abandoned cart recovery. A well-planned campaign can remind customers about products left in their carts and encourage them to complete the order.

Greater brand awareness

Regular exposure to the brand increases the likelihood that customers will return to your store rather than choose a competitor.

Higher order value

Remarketing can be used to promote complementary products, more expensive product variants, or accessories related to a user’s previous purchases.

Building customer loyalty

Remarketing for online stores can also be used after a purchase, for example, to promote additional products, a loyalty program, or a special offer for returning customers.

How to implement remarketing in a PrestaShop store

Remarketing in PrestaShop requires the correct configuration of analytics tools, advertising platforms, and product data. Simply launching a campaign is not enough if the store is not collecting accurate information about user behavior.

This may sound complicated, but it is part of our day-to-day work. We have been implementing and developing PrestaShop stores, integrating marketing tools, and helping companies build effective eCommerce sales processes for years. This means we can guide you through the entire process.

Step 1. Configure Google Analytics and Google Tag Manager

Accurate user data collection is the foundation of remarketing. Google Analytics and Google Tag Manager allow you to measure events such as product views, add-to-cart actions, checkout starts, and completed purchases.

Step 2. Connect the store to Google Ads

To launch remarketing campaigns in Google Ads, you need to configure remarketing tags and connect the advertising account to the store. This allows you to create audience lists based on user behavior.

Step 3. Configure Meta Pixel

If you plan to advertise on Facebook and Instagram, you need to implement Meta Pixel. It allows you to create campaigns targeting people who visited the store, viewed products, or abandoned their carts.

Step 4. Implement dynamic remarketing

Dynamic remarketing automatically shows users the products they previously viewed. It is one of the most effective forms of remarketing in eCommerce because the ad is tailored to the customer’s actual behavior.

Step 5. Use PrestaShop modules

When implementing remarketing in PrestaShop, modules that connect the store with the following platforms and systems can be helpful:

• Google Ads,
• Google Merchant Center,
• Meta Ads,
• marketing automation systems,
• abandoned cart recovery tools.

Abandoned cart recovery strategies

Abandoned cart recovery is one of the main goals of remarketing. A customer who has added a product to the cart has already taken several steps toward making a purchase, but for some reason did not complete the order.

Send a reminder after a few hours

The first reminder should be sent or displayed relatively quickly, for example, a few hours after the cart is abandoned. The message should be simple and specific: the product is still waiting, and the customer can return to complete the purchase.

Dynamic product remarketing

Dynamic eCommerce retargeting ads show users the exact products they previously viewed or added to their carts.

Example:

A customer viewed a pair of athletic shoes but did not place an order. Later, while browsing other websites, they see an ad featuring the same model.

Limited-time offers

An additional discount, free shipping, or a time-limited bonus can encourage customers to make a decision more quickly. However, these incentives should be used carefully to avoid training customers to wait for promotions.

Audience segmentation

A user who only visited a product page should receive a different message from someone who abandoned a cart immediately before payment. The more precise the segmentation, the more effective the campaign is likely to be.

eCommerce retargeting ads in practice: Best practices

eCommerce retargeting ads can be highly effective, but only when they are carefully planned. Overly aggressive campaigns may discourage users rather than persuade them to return.

Key best practices

How should you tailor remarketing messages?

Effective campaigns should be tailored to the user’s stage in the purchasing journey:

• for users who viewed products: ads reminding them about the offer,
• for users who abandoned their carts: messages encouraging them to return,
• for customers who have completed a purchase: cross-selling and complementary products,
• for returning customers: promotions, loyalty programs, and new products.

Common mistakes when implementing remarketing

Even a well-planned remarketing strategy for an online store may fail if it is configured incorrectly. The most common issues involve inaccurate data, poor segmentation, and a lack of regular optimization.

Incorrect tag configuration

If data is not collected correctly, remarketing campaigns will not work effectively. Problems may include missing add-to-cart events, incorrect purchase tracking, or incomplete product data.

Audience groups that are too broad

A campaign targeting every store visitor will usually be less effective than ads tailored to specific user behaviors.

Failing to exclude customers after purchase

There is no reason to continue displaying a product ad to someone who has just purchased that product. This can annoy customers and waste advertising budget.

Ignoring mobile devices

A large share of eCommerce traffic comes from smartphones, so ads, landing pages, and checkout processes must work properly on mobile devices.

Failing to analyze performance

Many stores launch a campaign and do not evaluate its performance for months. Effective remarketing requires regular optimization of bids, audience groups, and messages.

How to measure remarketing performance

To determine whether remarketing for an online store genuinely supports sales, you need to analyze the data regularly. Ad clicks alone are not enough. The most important question is whether the campaigns generate orders and revenue.

Key metrics

Monitor:

• conversion rate,
• cost per acquisition,
• return on ad spend,
• the number of recovered carts,
• revenue generated by remarketing campaigns,
• average order value,
• ad frequency.

What should you analyze after launching a campaign?

After implementing remarketing, review:

• which audience segments generate the highest sales,
• which products are most frequently added back to the cart after an ad is displayed,
• whether the campaigns genuinely support abandoned cart recovery,
• whether ads are being displayed too frequently,
• whether the budget is being spent on users with low purchase intent.

These metrics help determine whether remarketing in PrestaShop is increasing sales and which campaigns should be developed further.

Summary

Remarketing for online stores allows you to reconnect with users who visited the store but did not complete a purchase. It is an effective way to remind customers about products, increase conversion rates, and support abandoned cart recovery.

The most important elements include:

• accurate data configuration,
• audience segmentation,
• dynamic product remarketing,
• well-planned eCommerce retargeting ads,
• regular performance analysis.

For stores built on PrestaShop, implementing remarketing can be relatively straightforward, but the correct configuration of analytics and advertising tools is essential. This is why remarketing in PrestaShop should be treated as an ongoing part of an eCommerce growth strategy rather than a one-time campaign.

A well-planned remarketing strategy helps recover some of the customers who would otherwise be lost, makes better use of store traffic, and increases sales without requiring constant increases in the budget for acquiring new users.