Integrate Paid Memberships Pro with the Post Affiliate Pro platform.
Installation

Upload the ‘pmpro-post-affiliate-pro’ directory to the ‘/wp-content/plugins/’ directory of your site.
Activate the plugin through the ‘Plugins’ menu in WordPress.
Edit pmpro-post-affiliate-pro.php to enter your affiliate login link, username, and password.
Create links in Post Affiliate Pro as you would normally. The plugin will track clicks and sales through the PAP API.