User retention tactics

1. Economic Trends vs Game Trends (Virtual Economy Gamification Tips)
2. Game Economy vs Game Finance (Virtual Economy Gamification Tips)
3. Market Conditions vs Economic Conditions (Virtual Economy Gamification Tips)
4. Profit vs Revenue (Virtual Economy Gamification Tips)
5. Task Completion vs Level Completion (Gamification Player Progression Tips)
6. Economic Value vs Intrinsic Value (Virtual Economy Gamification Tips)
7. Game Tutorial vs Game Introduction (Gamification Achievement Systems Tips)
8. Subscription Model vs Freemium Model (Virtual Economy Gamification Tips)