Download the Coupon Creator Pro zip from your account at artifexrouting.com, then install it through the WordPress uploader, FTP, or your host's cPanel.
First, install and activate the free Coupon Creator plugin from wordpress.org — Pro requires it (see Coupon Creator Pro requires the free plugin). Then download the Pro zip from your account at artifexrouting.com (or from your purchase-receipt email) and use one of these methods:
WordPress uploader: Go to Plugins → Add New → Upload Plugin, choose the zip, click Install Now, then Activate.
FTP: Unzip the file on your computer. Using an FTP client (such as FileZilla), upload the coupon-creator-pro folder into wp-content/plugins on your server. Then go to Plugins and activate Coupon Creator Pro.
cPanel File Manager: Open File Manager, navigate to wp-content/plugins, upload the zip, and extract it there. Then activate the plugin from the Plugins screen.
After activating, add and activate your key under Coupon Creator → Options → Licenses (see Activate your license). If automatic updates ever fail, you can reinstall by hand the same way — see Manually update or downgrade.
