1. Upload order-fraud-detection-oc-x.x.x.ocmod.zip via Extensions → Extension Installer
2. Copy complete-install.php from the package to OpenCart root directory
3. Navigate to: http://your-domain.com/complete-install.php
4. The script automatically:
– Copies files to correct locations
– Registers extension in database
– Sets up admin permissions
– Integrates templates
5. Delete the installer file after installation
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