mi-outbound-amazon-apple-affiliate.php

<?php
function monsterinsights_amz_appl_affiliate_links() {
	?>
	<script>
		jQuery( document ).ready(function() {
			jQuery('a[href*="amazon.com"],a[href*="amzn.to"],a[href*="tv.apple"]').each(function() {
				jQuery(this).attr('data-vars-ga-category', 'outbound-link-affiliate' ); 
			});
		});
	</script>
	<?php
}
add_action('wp_head', 'monsterinsights_amz_appl_affiliate_links');