swoboda · August 22, 2017 14:41
diff --git a/vat_number_emails_en.php b/vat_number_emails_en.php
 <?php
 // Do NOT include the opening php tag shown above. Copy the code shown below.

 add_filter( 'woocommerce_email_order_meta_keys', 'wpdesk_vat_number_display_email' );
 /**
 * VAT Number in emails
 */
 function wpdesk_vat_number_display_email( $keys ) {
     $keys['VAT Number'] = '_vat_number';
     return $keys;
 }
	<?php
	// Do NOT include the opening php tag shown above. Copy the code shown below.

	add_filter( 'woocommerce_email_order_meta_keys', 'wpdesk_vat_number_display_email' );
	/**
	* VAT Number in emails
	*/
	function wpdesk_vat_number_display_email( $keys ) {
	$keys['VAT Number'] = '_vat_number';
	return $keys;
	}