What do we do with the coins? Spend them on stuff?
I guess it's just to help you complete a task or show how much you've done?
sorry for my rubbish answer
They're a progress gauge. They determine when you level up or learn/master a skill. And for competition between followers.
Yea, I'm wondering too.
That was what I was wondering as well. Thank you for asking that question!
It is for competing between friends
It's used to rank