This is a question I've had forever. I manage about four "My Client Center's" and have about 10 clients per center right now. They all have their own monthly budgets of say $500/month, $700/month, etc.
To rank higher, I set their Daily & Per Click budgets higher than what equals out to $700 for the month. However, this risks them going over that amount each month unless I manually log in and pause the account.
Do you guys know good software that will auto-monitor monthly budgets for me?