[legojoey17]

The 4$-10$ fee being mentioned is a flat flee when transferring between wallets.

When you are trading on an exchange, there could very well be nothing happening in the background. It's instead a process that's just flipping some bits for who owns what in their own database.

[option_greek]

I meant between exchange wallet and mine. Don't have to trust me. Look it up: https://blockchain.info/tx/21c79cdba9c5a61d4e342ed946de4c47d...

That is $6.5 fee for 12 different outputs. So around $0.5 per transaction.