function initFacebookAdvancedMatching() {
	const normalizedHashedEmail = getNormalizedHashedUserEmail( user );
	const advancedMatching = normalizedHashedEmail ? { em: normalizedHashedEmail } : {};

	debug( 'initFacebookAdvancedMatching:', advancedMatching );
	window.fbq( 'init', TRACKING_IDS.facebookInit, advancedMatching );

	/*
	 * Also initialize the FB pixel for Jetpack.
	 * However, disable auto-config for this secondary pixel ID.
	 * See: <https://developers.facebook.com/docs/facebook-pixel/api-reference#automatic-configuration>
	 */
	window.fbq( 'set', 'autoConfig', false, TRACKING_IDS.facebookJetpackInit );
	window.fbq( 'init', TRACKING_IDS.facebookJetpackInit, advancedMatching );
}
function initFacebookAdvancedMatching() {
	const normalizedHashedEmail = getNormalizedHashedUserEmail( user );
	const advancedMatching = normalizedHashedEmail ? { em: normalizedHashedEmail } : {};

	debug( 'initFacebookAdvancedMatching:', advancedMatching );
	window.fbq( 'init', TRACKING_IDS.facebookInit, advancedMatching );

	
	window.fbq( 'set', 'autoConfig', false, TRACKING_IDS.facebookJetpackInit );
	window.fbq( 'init', TRACKING_IDS.facebookJetpackInit, advancedMatching );
}
function initFacebookAdvancedMatching ( ) { const normalizedHashedEmail = getNormalizedHashedUserEmail ( user ) ; const advancedMatching = normalizedHashedEmail ? { em : normalizedHashedEmail } : { } ; debug ( 'initFacebookAdvancedMatching:' , advancedMatching ) ; window . fbq ( 'init' , TRACKING_IDS . facebookInit , advancedMatching ) ; /*
	 * Also initialize the FB pixel for Jetpack.
	 * However, disable auto-config for this secondary pixel ID.
	 * See: <https://developers.facebook.com/docs/facebook-pixel/api-reference#automatic-configuration>
	 */ window . fbq ( 'set' , 'autoConfig' , false , TRACKING_IDS . facebookJetpackInit ) ; window . fbq ( 'init' , TRACKING_IDS . facebookJetpackInit , advancedMatching ) ; }
See https://developers.facebook.com/docs/facebook-pixel/pixel-with-ads/conversion-tracking#advanced_match
See https : // developers . facebook . com / docs / facebook - pixel / pixel - with - ads / conversion - tracking#advanced_match