(520) 261-5264
How to Buy
Whether you want a disc or an online subscription, buying a CLS language title is quick and easy.
Call or email us if you have any questions.
CD-ROM / DVD-ROM
$69.95 - $79.95
You can order now from:
The University of Arizona Press
(or call 1-800-621-2736)
For volume purchases (10 or more copies) a 30% discount is available when ordering directly from The University of Arizona Press. Call 1-800-621-2736 or email orders@press.uchicago.edu.
Online Course
$79.95 / 6 months
- Create an account on Critical Languages Series Online.
- Choose your desired course from the list on the front page.
- Enter your credit card information and
click "Send Payment".
Important: You must agree to the terms of service to use the course. - You will then be taken to the course to start using it immediately.
What's the difference between the CD-ROM / DVD-ROM and Online versions?
Online Volume Purchases for Organizations and Schools
For customers wishing to buy multiple online subscriptions at once, blocks of any quantity may be purchased through our partner, The University of Arizona Press. Please specify the quantity of each language/level at the time of purchase.*
Student accounts allow access to all course materials and are identical to our regular offerings.
Instructor/Administrator accounts allow monitoring and feedback on student progress, and are the same price as Student accounts. Each subscription purchased is valid for only one course, so to administer students in different courses, multiple subscriptions must be purchased.
Ideal candidates for bulk purchases include:
- Universities
- Community Colleges
- High Schools
- Corporations
- Nonprofits
- Governmental Organizations (among our customers is the Canadian Foreign Service Institute)
- Service Clubs
- Travel Groups
To learn more or to get started, please contact us.
*For example, you could indicate you want to buy 6 student subscriptions to Beginning Cantonese, 4 student subscriptions to Intermediate Cantonese, and one Instructor subscription each for Beginning and Intermediate Cantonese, for a total of 12 subscriptions. Individual users can subscribe to multiple courses at once, allowing a single user access all subscribed courses from the same account.