I'd like to get an email notification from Twilio anytime a subaccount has used over 1,000 message units in a month. Is there a way to create a Twilio notification trigger that would do this? Currently, I have to go into the subaccount usage report in the console, run through about 15 pages of info looking for users that have run up a bill over $15 and check their individual usage to see if I need to up their pay tier.
