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xadapter/functions.php

Last active July 4, 2017 11:21
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WooCommerce - Add new Custom Fields to Emails
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functions.php
add_filter('woocommerce_email_order_meta_keys', 'xa_email_custom_order_meta_keys');
function xa_email_custom_order_meta_keys( $field_keys ) {
// Please make sure the Custom Field 'tracking_code' is added to the Checkout Field.
$field_keys[] = 'tracking_code';
return $field_keys;
}
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