Which address should I use on my purchase order?

 For all payments and purchasing correspondence, our billing address is as follows:

Mystery Science Inc.

1887 Whitney Mesa Dr. #9350

Henderson, NV 89014

Please note: This is a different address from the one shown on our W-9 form. The address on the W-9 form is our legal business address.  The one above, which you can also find on either your quote or invoice, is our billing address.  Please send all purchasing-related correspondence to the address above.