Update URLs in WordPress database when migrating from dev to production. One way of doing it at least ;)

update-WP-URLs

UPDATE `wp_posts` SET guid = REPLACE(guid, 'http://YOURSITE.sites.mannixmarketing.com', 'http://www.CLIENTSITE.com');
UPDATE `wp_posts` SET post_content = REPLACE(post_content, 'http://YOURSITE.sites.mannixmarketing.com', 'http://www.CLIENTSITE.com');