Adding payment modules
There are two ways of adding PayZen payment modules:
The first method consists in adding the payment module via the WordPress Back Office.
In your WordPress shop administration interface, click Add in the Extension menu.
Select Add an extension, click on Select a file and search for the file on your hard drive.
Then click on Install now button.
The second method consists in copying the module via FTP. To do this, copy the woo-Payzen-payment into the /wp-content/plugins/ folder of your website.
Once the module is installed, click on Activate to activate the module (Extensions / Installed extensions).