I mean, I get it! But it seems to me like it would be a little more clear if the Balance column was the order total column, and the bottom row was the Current Total Balance.
Might just be me, and I don't think it ultimately matters that much, but the way it is currently isn't how I would expect it to be!
So far I'm loving DC, I've had three sales through it so far, two by people who were using Etsy for the first time!