Please add an option to use a password or passcode before a purchase can be made. Notice that I said 'option' and not 'requirement'. If people are content with pressing 'A' a couple times to confirm a purchase then they can continue using that method. However, I feel that it's too easy to accidentally make an unwanted purchase and i'd like a password confirmation instead of a "press A" confirmation. Since purchases on Xbox Live are non-refundable I think it would be a fair addition to have. It's such a bad feeling making an accidental purchase and knowing you won't get those Microsoft Points back.