No, I am not sure, and I should have been clearer about my information being quite dated. Apologies for that, and for taking 3 months to reply (voluntary internet vacation).
In 2005, when I worked in purchasing, we needed a business license to order their business machines, and they were serious about it. But, e-commerce has changed drastically since then, when the only way to order was through the Dell website. Not surprised they're on Amazon.
Hopefully, the computers are still better on that side of things. What did you end up getting, and how do you like it?