Mergado Pack for OpenCart

FREE extension for OpenCart 3+ that easily connects your store with the e-commerce world


Mergado Pack OpenCart extension

Free module
Multistore support
Export features
Mergado Product XML  i
Mergado Category XML  i
Mergado Analytic XML  i
Batch export  i
Advertising systems
Google Analytics tag  i
Google Analytics Automatic Refund  i
Google Ads conversion tracking  i
Google Ads remarketing tag  i
Google Customer Reviews  i
Google Tag Manager  i
Facebook Pixel  i
GLAMI piXel  i
Heureka conversion tracking  i
Heureka availability feed  i
Heureka Verified by customer  i
Árukereső Trusted Shop  i
Kelkoo sales tracking  i
Sklik conversion tracking  i
Sklik retargeting tag  i
Zboží.cz conversion tracking  i
Biano pixel  i

Save your time and boost your marketing with our free Mergado Pack module

No coding needed, just install the extension and set it up. Do you have questions? Our support is here to help you.

Export your feeds and turn them into hundreds of formats with Mergado

Expand your network of marketing channels. Use Mergado to create XML feeds for hundreds of different product comparison engines and other marketing services.

Connect your business to the biggest marketing channels 

Do you want to track your Google Ads, implement the Facebook Pixel, or other marketing scripts? Fill your ID codes in the input fields, activate them and the scripts will start their magic.

Last updated:
Supported version:
OC 3+
Minimum PHP version:
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Get even more by connecting with the Mergado app

Turn one export into hundreds of formats using the Mergado app.

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Intro video tutorial Mergado Pack for OpenCart

Functions Description

The Mergado Pack extension for PrestaShop helps to create better XML files for comparison shopping services by exporting the product feed from your PrestaShop store in the Mergado XML specification. Such data is useful for linking to Mergado app, where it can be converted to hundreds of other formats (for comparison shopping engines like, for AdWords or Facebook or for other online shopping platforms).

Mergado Pack makes it easy to implement conversion tracking and remarketing for Google Ads

Extension offers the possibility of implementing Google Tag Manager, including a data layer for e-commerce. This tool gathers all the scripts of a certain project, which you can set up directly in it.

Mergado Pack supports the implementation of Facebook Pixel. This javascript code allows you to measureoptimize, and compile user groups for advertising campaigns on Facebook. Through this service, you will find out what actions the customer performs on your website. This information will help you create more effective advertising campaigns on Facebook.

Mergado Pack enables the implementation of conversion tracking on Heureka and the activation of the script for Verified by customers and generate the availability feed.

  • Use conversion tracking to find out which categories and products pay are the most visited, and where you can get even more customers.
  • Reviews in the Verified by customers service strengthen the qualities of your online store.
  • You will always have detailed information about the availability of goods through the availability feed.

Mergado Pack supports the implementation of GLAMI piXel and GLAMI TOP services. Use the GLAMI piXel tool to find out what actions the customer performs on your website. GLAMI TOP is used to implement the review, which a customer gets at the end of the purchasing process. 

Mergado Pack fo OpenCart supports the implementation of conversion tracking for Zboží.cz. It enables both limited conversion tracking of purchases in the store, as well as the standard version.

The Pack also manages the implementation of conversion tracking for Sklik and retargeting code. For conversion tracking for Sklik, you can also set a fixed conversion value.

Frequently Asked Question

The extension allows you to export data from your online store in XML format, in Mergado XML specification. Such data can be used to connect your store to Mergado, where you are able to convert your product data to hundreds of different formats for comparison shopping services such as Google Shopping, GLAMI, etc., or for advertising systems like Google Ads, Facebook, or for different eCommerce solutions, e. g. Shoptet, etc. 

In addition, the Mergado Pack plugin is equipped with many marketing features to help you improve your advertising. Integrated support for Google Analytics, Facebook Pixel, GLAMI piXel, Heureka and much more.

The extension is for free.

The installation process is standard, as is common with OpenCart modules.

  1. At the website, download the module Mergado Pack. 
  2. Let’s go to the OpenCart administration. In the left menu, select the Installer from the Extensions menu. Here, click the Upload button, upload the file you previously downloaded from the web, and complete the installation. 


  3. Then, in the Extensions menu, select the Extensions category and select Feeds as the extension type in the filters. 


  4. Here, select Mergado Pack and install it by clicking on the green Install button. Then click on the button with the pencil symbol and  on the first tab Settings in Mergado Pack, activate. To save this setting, click the floppy disk button in the upper right corner of the screen.


  5. To see the extension in the left menu and get easy access to it, in the Modifications section, click on the orange button to clear the cache. After clicking on the blue Refresh button, the Mergado module will appear in the left menu.

Mergado Pack is designed for OpenCart version 3. and higher.

If you need any help with installation and the first setup of the extension, contact us at support page or

We would appreciate if you let us know through the contact form on the support page or mail

Export settings

  1. Go to the Settings tab first. In case of a larger number of products or in general problems with feed generation, select a limit in Settings and product exports will be generated in batches.


  2. In the second menu tab set up Cron tasks. Here you will find a list of Cron URLs that you copy and paste into the task scheduler.
    More about cron tasks in our article.


  3. Then in the XML feed tab you will find a list of XML feeds generated at least once. On this page you can delete feeds, copy and use them in another process, download or check the status of generating. 

Cron is simply an automatic task launcher, so it can, for example, start generating an product XML feed from your e-shop at regular times. Cron can be set up at your web hosting. About cron settings, it is necessary to log in to the administration of your web hosting and find the cron settings there, or contact your web host for more information. 

More about cron in our article

Gradual regeneration of exports brings important improvements in their creation. With a large amount of data, problems arose and in some cases the whole process ended in failure. Our Mergado Pack therefore offers the option of choosing the number of products that will be generated in one step. And thanks to the limit, only the number of items that the user chooses is subsequently created. This speeds up the process, stabilizes it and reduces the risk of it falling

In practice, this means that the feed is generated in partial files, which are merged after this process and create a complete XML feed.

Setting up Advertising Systems

 You can set remarketing and other scripts for advertising systems in the Mergado Pack administration in the Ad systems tab. Here you will find sub-menus with individual groups such as Google, Facebook, Heureka, GLAMI, Seznam, etc. 

For each block and input field, you will find explanations that will tell you how to activate the function correctly or where to find the necessary code.

Free technical support

If you need advice on the installation or setup the extension or would like to provide us with feedback, do not hesitate to use our discussion forum, where, in addition to our technical support, a community of other OpenCart users can also attend to you.

And if you do not want to discuss through the forum, you can also contact us by email or send a question via our Support form.

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