Many companies and institutions need a W-9 and an invoice before making a purchase.
Go to this page to get a copy of our W-9 Right click on the form to download it and then print out a copy for your records.
To generate an invoice for the items you need, just place an order online. At the payment section, say you will be sending a check. Your order will go out when the check arrives.
If you need to purchase by net 30, place the order with payment by check and then call for authorization. Generally we will do this for people who order regularly and pay on time.