2 Replies Latest reply: Aug 8, 2011 1:21 PM by Fofo RSS

    I want to use the $50 upgrade program however it says the Serial # on the bottom of my Slingbox is not valid.  Don't quite understand how a number that you printed on the box is not valid?


      Save $50 on a Slingbox PRO-HD or SOLO


      f you  currently own an original Slingbox, Slingbox PRO, Slingbox AV or  Slingbox TUNER, you are eligible to receive $50 off a new Slingbox SOLO  or Slingbox PRO-HD. To qualify, you'll be asked to enter your serial  number to receive your discount.


      Serial # D27071125457 Sorry, this isn’t a valid serial number. Please re-enter.