Most people stare at click counts and CR all day. That's the first mistake. You need to be watching your lagging indicators - things like refund rate patterns, customer lifetime value on rev share, and payment cycle consistency. The network dashboard is designed to show you what they want you to see. Here's the trick that works for me every time. I run a small test campaign with a single traffic source for one payment cycle. Then I manually calculate the actual net profit after all deductions, not the 'earnings' they show. Compare that to your reported conversions. If the math feels off by more than 15%, something is wrong with attribution or shaving. This is the way. For most offers, nano-influencers deliver better ROAS than macro ones anyway, so apply this same scrutiny there too. Their stats can be just as cooked if you're not tracking properly.