I understand if I do big volume with a traffic source, the level of service I would get would likely be better (faster approvals, etc) - I would expect that.
However, as I try out new traffic sources, should I expect a probationary period and if so, how long (or spend) until it ends?
I've noticed on a couple of new ones I'm using where approvals take more than 24 hours.
I understand the whole 80/20 rule as it applies in this instance - just wondering if there's a "standard" spend in which approvals speed up. It's frustrating to fund a traffic source to test it only to wait more than 24 hours for benign creative approval.