On November 16th I signed up and paid $10 for a calling card so that my wife could call my son in Korea. The next day I received an email requesting the my PIN number for verification. On the following day when I tried to used my calling card, I was given a pre-recorded message stating the my account was invalid. I called PINGO and was told that my account had been canceled. When I asked for an explanation, I was told that I would have to email and would receive a response in 48 hours. Additionally my bank reported that PINGO still had my... read full review »