manipulate-referral.php

<?php

// Manipulate referral that was just created for the specified order ID
// This example is WooCommerce-specific. The action used is based on whatever action is used to run 'get_pending_referral' in your integration class.
// Integration class is located in includes/integrations/
add_action( 'woocommerce_checkout_update_order_meta',function( $order_id ){
	$referral = affilite_wp()->referrals->get_by('reference',$order_id);
	if( $referral ){
		// Change referral based on params here.
	}
}, 11 );