On MEXC, you can go for opening another account with email if you want. I have four accounts on MEXC.
This is interesting and it has satisfied my curiosity that there is no much danger of cheating the exchange with multiple accounts unlike as it is with casinos.
So the exchanges that prohibit multiple accounting are being unnecessarily strict.
If I may ask, why do you own up to 4 accounts in the same exchange? Any special benefits?