Which crypto exchanges charge zero maker fees other than GDAX? GDAX charge zero maker fees and I thought it is a common practice until I realise many other exchanges charge a fee around 0.20%. What are other exchanges that has zero maker fees?
According to this list, these exchanges have zero maker's fee:

GDAX
Coinfloor
itBit
Luno
Cex.io  

There are probably more exchanges, but those aren't listed there.