HI I followed a link from a site saying the app was free for a limited time. I clicked install without checking that is was no longer free. On top of that I had just installed an app minutes prior to that and it did not ask for verification and just installed the app. I stopped the download and deleted that app from the ipad, but I'm sure I'll have to pay for it. Any way I can ask for a refund or should I just call my creditcard company and tell them to refuse the payment. Any advice on what I can do? Thanks.