I often turn on my performance-based ad campaigns before going into the office, as they are very predictable at the beginning (slow ramp up to spend). However t

I often turn on my performance-based ad campaigns before going into the office, as they are very predictable at the beginning (slow ramp up to spend). However this time the CTR was through the roof for something new and spent $15,000 by the time I could turn them off when I got to the office. It only brought in about $5,000 in revenue. Not the end of the world in the grand scheme of the monthly P&L, but still not something to replicate.