I like to start some online services and opted to choose payment processor as Paypal. I read sometimes that accounts got frozen, like that. I never got any problem with Paypal and using for only paying hosting bills, domain registration etc. for the past 5 years. So, I like to know what causes the account gone frozen? How to get prevent from this? If it get frozen what to do? I have two accounts one is business account and another one is personal (that's my wife's one) which account should I use?