We just made paid ads for newsletter susbcribers far more effective. Here's how: Let's say you are paying $2 per subscriber on Meta or @SparkLoopHQ (keep in mind on SL you only pay for engaged subs). Then with your funnel you know you can make that back through paid products. But here's the problem: your funnel treats every subscriber the same. With @Kit Signals you can be alerted for anyone who is influential (based on follower count) or who matches your ICP (based on their job…