As already explained, on special bank accounts ( and in some banks, you have to buy it as top up product ) you get lot more details about transaction which includes sender details.
But again this is on best effort basis. If we find you are using third party accounts to transfer, we will not accept that payment.
I hope I was able to answer your concerns.
Regards
Mahin
If there is a rule like that are you sure you have mentioned that in your website.It is really unacceptable to charge hidden fees and ask them to read the terms of service agreement .I would like to know what is the real reason for banning third party account transfers.