Allowing to change the fee and delay the transaction are very nice though.
You may also use several outgoing addresses. Combining with custom fee and time delay it makes transactions practically untraceable.Also, what is your politics for requests by the bitcoin foundation, bitcoin businesses or the authorities about your customers?
It is very difficult to find out and prove that you use bitmixer.io. We use tor for broadcast transactions. We automatically delete all user's data including webserver logs and empty wallets after 12 hours.You transfer coins to the generated address, but nobody knows that this address linked with our service. You receive your new coins almost instantly. After 12 hours all information about your order is automatically deleted. When your initial coins start moving and hypothetically would be used for prove that it is our coins, we don't have information about your order on the server. We even don't control wallets from where you have received your new coins.
btw, we never received any official requests.
I didn't see the option of using several outgoing addresses for a single transaction going to bitmixer, I will check that.
It seems you would not be able to answer to any requests and you are anonymous so you can't be found easily.
