Tax-exempt and/or Purchase orders should be faxed to (806)281-1407 or emailed to sales@lonestarlearning.com.  Please include your tax-exempt number or certificate with your PO and shopping cart, or order form.  If you are paying with a school or district credit card, please call (806)281-1424 or (800)575-1424 to have your order processed tax-exempt.  We cannot process a PO over the phone, as we must have an executed copy of your PO to deliver your items.  If you need a quote that does not include tax, you can request one here or call us at (806)281-1424 or (800)575-1424.   We are available M-Th 8:00-5:00 and Fri 8:00-4:00 via email or phone with any questions.