We're told honchos at club 230 Fifth were asked to sign a confidentiality agreement because producers wanted to shoot inside the venue. But the club people didn't play ball after reading one interesting clause in the contract.
According to the docs, anyone who leaks any information about the show must pay producers $1,000,000 "per breach."
We're guessing the Kardashian crew won't have a problem finding a backup club -- but whoever hosts the fam better keep their trap shut ... or else.