It is cumbersome to order on line but here is how i do it.
Login to your account.
Then from the "Ordering" menu select "New Order"
Then click on "Ship Here" . This is kind of strange but that will take you to the catelog area. Then you select the page number of the item your purchasing and ad items to the kart , etc.
From time to time when I submit the order I get a server error and I have to call them to see if they got the order. It is a hassle.
I think you can also place orders over the phone which could be easiers but you will want the part number/s and page number at hand.
