Scammers or extremely poor customers' services. You decide.
I have an account for a while with several k $ balance. I did withdraw last August without any verification. 2 weeks ago I decided to withdraw all $$ and discovered that no I should pass verification. Bittrex did not notify me like "Hey man starting Day X you need a verification for withdraw". They accept $$ to depo. It's real SCAM. They just keep your $$ and say "now we have new rules" F#cking BUNGO. It's not about customer service it's about taking my money.