- Download the module (klaviyo-x.x.x.ocmod.zip) as per your opencart version
- Login to admin
- Go to Extension > Installer.
- Upload klaviyo-x.x.x.ocmod.zip
- Go to your Extensions > Extension > Modules or Extension > Modules
- Find Klaviyo in your modules list.
- Click on Install button
- Click edit button
- Save the API KEY value and Enable the module and Click Save
- You are done.
The last thing to do with your OpenCart install is copy and paste the a PHP code at the end of the index.php file, right before the $response->getOutput(); line. You will need to access your index.php file via filezilla or your file manager.
You can find this code in the readme.txt file of your download (klaviyo-opencart-21xx.zip/readme.txt)
You can get free installation support from https://www.huntbee.com/get-support