Incentive structures similar to day to day rewards and confined-time affords are analyzed for their have an effect on on both free-to-play
https://www.scribd.com/document/968812239/AFK-Journey-Idle-Reward-System-Explained-Maximizing-Offline-Progression-for-Player-Advancement-208867
Incentive systems including day by day rewards and limited-time gives you are analyzed for their affect on equally loose-to-play and mild recharge progression.