Last week i tried to login to my clickbank account as usual but every time i input login details it shows "Bad credentials". Then i submitted ticket to clickbank support with details. The next day i receive reply from them as flowing: "This account has been terminated due to fraudulent transactions." Then i reply to it as following: "Could you please clarify what you mean fraudulent transactions?" They reply as follows: "Due to security concerns we cannot release further details concerning account termination or the data our system collects." After that i ask them whether this banned is permanent, is there any way i can get this account back, also asking what will happen to the earning for this month... they didn't clarify anything but sent the same reply "Due to security concerns we cannot release further details.. As far my knowledge i didn't use any blackhat technique or any other technique which could raise security concern. I use only PPC and FB to drive traffic to the offer. Anyway the main reason i am writing this post is to aware my fellow Blackhat members about clickbank. I am not saying don't promote clickbank product(who am i to say that) or they are fraud but try not to put all your eggs into one basket. I consider myself quite fortunate because i didn't spend too much on PPC and also my earning for this month was not a huge amount. But imagine someone spend lot of money and time on PPC and other traffic method and just before receiving cheque from clickbank, they banned your account, how will it make you feel? BIG REASON TO WORRY!!! If you think i wrote this post out of disappointment, i won't deny it completely because this is completely unacceptable and ridiculous. Clickbank is not so reliable as i use to think.