I was using MFPro in test mode. Logged in one morning, got an error message. Rang helpdesk. Told to email betfair. Got the response "that my account indicates a commercial usage profile and that my account has been closed". What the *****? I have all refresh rates turned down to like once every 4 seconds. Only monitor markets one minute before they start. Ask Betfair how can I fix this? No response except for I can have my money back out of my account. Still don't know what I specifically did wrong. Looks like i'm headed back to the TAB.