WHAT in the WORLD am I missing?

Uploaded my site live.
Performed a credit card order.
Tried to confirm my order, then I got this error......

Bill To Company is required. - Your credit card could not be authorized for this reason. Please correct any information and try again or contact us for further assistance.

Makes no since to me...
When I created my account, I didn't have a "bill to company" option.

What am I missing?