Code EXPLORE may be used once per transaction. This offer expires 11:59 PM Eastern Standard Time 7/31/14 and may not be combined with any other offers. 25% discount on CD format courses, 10% discount on MP3 and software courses. www.pimsleur.com currently sells to US customers only. Standard shipping is free. Void where prohibited. Consumer must pay sales taxes where applicable. For ordering assistance call (800) 831-5497.