It appears when you go into your currency and it shows your history of stuff about it, and there's a feature at the top that says Transfer, I thought it was the thing where you transfer one currency amount to the other but that wasn't it and it was the button next to the right of it. I put 10 where it said "AMOUNT, CREDITS" and it seemed to give me more credits over before when I had 25 credits and now I have 46. I feel like it's a bug or I just don't understand it? In the history it said "Credits: Received" "30% Tax for Credits Received" so it was probably supposed to happen, but can someone explain what exactly that means? Because I don't understand it.