Hi, I'm ready to start my first CPA campaign with FB ads. I'm accepted into maxbounty and already am on weekly payouts there due to running Craigslist ads there a few months ago and I applied to peerfly yesterday. I'm stuck on choosing an offer to run. I understand the best geos / verticals for newbies are UK, NZ, and SG in sweepstakes. I've compiled bookmarks to prospective offers to run in maxbounty but how do I check to see if the offer is "hot" or "converting"? I'm also not sure how to spy on these types of offers that are currently running on facebook.