'product',
'post_status' => 'publish',
'order' => 'DESC',
'orderby' => 'meta_value',
'meta_query' => array(
array(
'key' => 'due_date',
'compare' => '>=',
'value' => $dateNow,
'type' => 'DATETIME',
),
),
'numberposts' => -1,
);
$query = new WP_Query($args);
$posts = $query->posts;