This plugin requires that both WP Affiliate Platform and Paid Memberships Pro are installed, activated, and configured.
Make sure that WP-Affiliate-Platform is activated and setup correctly.
Upload the ‘pmpro-wp-affiliate-platform’ directory to the ‘/wp-content/plugins/’ directory of your site.
Activate the plugin through the ‘Plugins’ menu in WordPress.
That’s it! All orders from affiliates will have their affiliate id tracked in the PMPro order and will kick off conversions in WPAP.