We accept purchase orders from recognized public agencies and institutions. You may mail or fax your purchase order to WPS, or email it to customerservice@wpspublish.com.  

WPS accepts Visa, MasterCard, American Express, and Discover.  

To order by fax or mail, please complete your purchase order or order form and send it to 424.201.6950 or 625 Alaska Ave. Torrance, CA 90503.

To order by fax or mail, please complete your purchase order or order form and send it to 424.201.6950 or 625 Alaska Ave. Torrance, CA 90503.

The easiest way to provide qualifications is to register for an account on wpspublish.com. After doing so, you may order online or offline. However, you may also download and fill out WPS's Application to Purchase and Use Assessment Materials. This form must be completed by individuals who wish to purchase psychological or educational tests and related materials. It must also be signed by the person who will assume overall professional responsibility for the use of such tests and interpretation of results.