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Customer Checker

Customer Checker
Customer Checker
Customer Checker
Customer Checker
Customer Checker
Customer Checker
Customer Checker
  • ID: 38
  • Framework: OpenCart
  • Compatibility: 3.x & 4.x
  • Updated: 25/06/2024
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Extension Compatibility:

OpenCart: 4.x.x.x, 3.x.x.x

Events System / Journal Theme

Easy installation
Simply use OpenCart’s built in installer and it’s ready! It doesn’t even overwrite any OpenCart files and can be removed at any time.
Easy updates
Our extensions keep your settings stored between installs so when you need to update you can, no need to worry about going through setup again.
Free support
All our extensions come with free support so we can help you with any issues in the rare cases there are any problems with our modules.
Premium support
Our premium support gives you quick solutions to any problems you’re having with our modules, simply chat with our team!
A free OpenCart extension to identify and fix customer information errors. Easily edit customer details directly within the extension.


Names with Spaces:
Find customers with names containing unnecessary spaces. Quickly review and correct their details to maintain data consistency.

Invalid Email:
Identify customers with invalid email addresses. Ensure accurate and functional email records by locating and fixing these errors.

Duplicate Email:
Locate customers with duplicate email addresses. Maintain unique entries by resolving duplicates efficiently through the extension.

  1. Download the zip file containing the extension.
  2. Inside the zip file, you will find versions for OpenCart 3 and OpenCart 4. Choose the appropriate version for your OpenCart installation.
  3. Use OpenCart's built-in installer to upload the selected version of the extension.
  4. Activate the extension in "Extensions" under the relevant Extension Type.
Our extensions all save your data between installs allowing you to update with ease.


  1. Download the latest version of the extension.
  2. Uninstall your current extension.
  3. Install the new extension as above, all settings will be saved so you won't need to redo anything.

This extension Supports OpenCart version 3.x, 4.x, Events System, and the Journal Theme

Please note: that it's always a good practice to backup your OpenCart installation before installing any extensions or making significant changes.
Current version
2024-06-25 (1.0)Initial Release.

2024-06-25 (1.0) Initial Release.

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