there is no stability on the RPC side. IT changes from today. The margins are slim and because of the changes u can go from positive to negative daily. Scaling? almost impossible to find a scaleable vertical for us. Finding those super low CPA ads is rare, and those average ads don't give u...
You can check for more programs in offer vault. There is no clear distinction between legit networks and scammers. You can only verify it manually after choosing a network.