I called to see if I could pay for the current book I had,( Hacks) and one pending (Do It Yourself Basics ) at the same time . The gentleman I spoke with said yes , processed my information and I was done ! Very happy ! Not Pissed !!! P.S. why is this area called Pissed off ? The only issue I had was trying to find a phone number to use to call and ask the question I had . All is well.to User's recommendation: To post the customer service phone with the other customer service information.