I payed my Aio wirless account 2 days early and the day after my bill was due my service was interrupted. When I called, they explained you can't pay early! They agreed to credit me half back! In the end I STILL HAVE A BALANCE! This makes absolutely no sense!!!! When I asked for a manager they did not put me thru. Then I asked for a number to file a complaint--They told me there wasn't one available. I have definately learned my lesson. You get what you pay for. No contract= we don't care about you because your not a real customer