I just clicked on the vendor's link noted in the start of this thread.
I don't know if I did something strange but when attempting to place an order, it defaulted to the previous customer's mailing address. In fact, if you click on "show all orders" you can see who ordered what. This includes names and addresses.
I may not be that big a deal to some but I know I do not want my personal information displayed for future customers to see! In the era of identiy theft, I don't want any information displayed for the world to see.