This is actually an awesome idea -- almost like a forecast of the money you'll earn? Should be simple to do it programmatically. I'm going to add something to our feature list to explore this.
There's a service called Dig my Data that will do some cool predictions and analytics from your Stripe data. Things like churn rate and revenue over time.
I've got a question about the current dashboard: by default, "Today's Volume" seems to include more than today. "This Month's Volume" also seems to include more than this month (the range goes to the end of this month). How are these figures actually calculated?
Edit: you can email me directly, alex@indyhall.org, if you'd like to talk more about this off-forum.
