Does GDAX charge network transaction fees? I've heard its free and when transferring your bitcoin out to an external wallet, but others are saying it's impossible. When I went to withdraw from GDAX I didn't notice and fees.  On the withdrawal screen it also says "BTC network transfers are fast and free."  What is right?
I could confirm GDAX does not have any network transfer fees. It could be unbelievable, specially if you started with Coinbase(like most people now), but it's the fact, as it's confirmed in all of their withdraw pages 'network transfers are fast and free'!