This page was created to provide customer information, and answers to frequently asked questions. We recommend that you visit the pages shown below before placing a phone order.
Want more deep discounts, coupon codes or special members only offers? Then sign up for our Wisdom Newsletter at the upper right hand side of this page. Look for the phrase, "Yes, include me!"
Before you call to place a phone order, please do the following:
If you have questions about shipping, read the Shipping information page.
If you have questions about return policies and related matters, please read through theReturn Policy and Terms page.
Public institutions and government organizations - We do accept purchase orders in writing via PDF and mail. Call us for pricing and shipping costs because all pricing shown is cash and carry. Some prices may be slightly higher for purchase orders.
Regular Office hours: 8:00AM - 6:00PM, PST, Monday-Saturday. Leave messages when customer service is busy or away from the phone.
Order inquiries are best made via e-mail in order to allow us time to research your inquiry. If you cannot contact us via e-mail, then call us.
Our customer service and order line 1.480.905.7113. This line is also for customer service inquires after an order is placed.
Note that vendor inquiries are NOT permitted on our order phone line, you will be directed to the phone number shown below.
Business Relations and Vendors call: 1.480.443.7754.
E-mail: Send Us an Email »
Important note: Our apologies, but we do not offer a retail location for customers to visit.
Mailing address: for all domestic US and international mail: