Leap Day Discount at BN.com Feb 292012 If you're new here, you may want to subscribe to our daily email updates. That way, you won't miss a deal. Thanks for visiting! Barnes and Noble is offering 25-percent off one item purchased online on February 29. Just go to BN.com and type in the code 7VBKBNX18Z29S at checkout. Sorry, the comment form is closed at this time.