It is prohibited to use these services in their ToS, and so how can I avoid being found selling btc with them? I know about chargebacks and so, but I am interested about how people get banned(and how to escape it) in these platforms, though in case someone makes chargeback against you, administration can learn that you sell btc. Maybe you have a story to tell?
Only things I can think of is telling your buyer not to send additional message with transfer and do as few trades as you can on account, but I need your advice.
The simple way to avoid getting banned is to not do what they disallowed on their platform and for you to accept their TOS means you have signed away your liberty as they can ban you anytime they so wish. If anyone should even give you an approach to break the rule and get away with it, it will only work in a while and you put yourself in more risk because these companies carry out routine audit which they won't inform you of commencement and unfortunately for you, it might be at the time when you are now comfortable, majority of your funds are there, you are closing deals, customers are beginning to trust your services, they will gladly activate their punishment for breaking their rule.