Paying with a Purchase Order

You can purchase from OETC with either a check or a purchase order (PO). If you choose to pay with a PO, there are three different methods for submitting a PO to OETC.

Submit a PO via Email

You can submit your PO to OETC through our email address. Please include your institution in the subject line.

Submit a PO via Contact Form

The second method for submitting your PO is through our Contact Form:

1. Navigate to our contact form.
2. Click “add file” to submit your PO in portable document format (PDF).
3. Once your file is attached, click “submit.”

Purchase with a PO through the OETC Store

If you are designated as an Institutional Administrator on your OETC account, you can pay with a purchase order using the OETC Store.

To use a PO on the store:

1. Visit shop.oetc.org.
2. Select the item you want to purchase and add it to your cart.
3. At checkout, enter your billing and shipping address and click "Continue".
4. Provide your PO number and select your delivery method.
5. Click "submit" to finish your payment.

Learn More

• Learn more about purchasing through OETC.