Invoice Issue/question With Calendar

Is there a way to have the unpaid invoices on the calendar turn another color.  Here is the issue, I put a client and they put down a deposit and get on my calendar.  Unless I remember to go in and click on their date and generate the invoice, I don't know they owe me money unless I click "create Invoice"

One would think I would remember.  Maybe there is a better way to do this that I am not aware of? I just found a couple unpaid invoices that didn't get paid because I forgot to click "create invoice" in the calendar.    . :(

Hi, I create the invoice immediately after they book, I email the invoice the day of the shoot. Not sure if that process will work for you.

I see what you are saying. I'll work something in for the next update to indicate when a booking hasn't totally been paid.

Youre the best :) Thank you! )

I saw you did this :) is there a way to turn the actual CALENDAR text a color (like blue) for anything that has this little symbol?