How to Order

You can order items from the OSU Extension Catalog in several ways:

  • Order online with a credit card
    (Credit card information is sent via an encrypted, secure connection to our payment processor. Your information is secure throughout the ordering process, and we do not store your credit card information.)
  • Order online with a purchase order or index (OSU affiliates and resellers only)
  • Send your order via e-mail to
  • Phone us at 800-561-6719 or 541-737-2513
  • If you are ordering from outside the continental United States, please call us before placing your order.

Note to OSU affiliates and resellers: Please create an account before placing your first online order and log in to your account when shopping to ensure you receive appropriate discounts and see all available payment options.

Note to all customers: If you order via e-mail or phone, we will assist you in setting up an OSU Extension Catalog account that you can use to place future orders online.

Payments and Discounts

Payment in U.S. funds must be included with your order (exception: OSU affiliates and resellers paying via purchase order or OSU index). We accept Visa and MasterCard except, for security reasons, on orders placed by email. We offer a 25% discount on orders of 100 or more copies of a single publication. We also offer discounts for OSU affiliates and resellers.

Shipping and Handling

Shipping and handling charges apply to the order subtotal after discounts and/or credits have been applied. Charges are as follows:

$5.00 or less $3.00
$5.01 to $10.00 $4.00
$10.01 to $20.00 $6.00
$20.01 to $40.00 $7.00
$40.01 to $60.00 $8.00
$60.01 to $80.00 $9.00
$80.01 to $100.00 $10.00
More than $100.00 10% of order subtotal

Outside the continental United States, please call us for a shipping estimate (800-561-6719 or 541-737-2513).

Most orders are shipped via U.S. Mail, UPS, or Fed Ex Ground. When possible, OSU affiliate orders are shipped via campus mail or state shuttle.

Return Policy

We will issue full refunds for current versions of publications returned in new condition. Mail returns with the packing slip or invoice to:

Extension Communications
Oregon State University
422 Kerr Administration Bldg.
Corvallis, OR 97331

Extension Communications is not responsible for return shipping costs.


If you have questions or would like more information about the OSU Extension Catalog, please contact us:

Extension Communications
Oregon State University
422 Kerr Administration Bldg.
Corvallis, OR 97331
800-561-6719 or 541-737-2513