Small transactions

1. Economic Environment vs Virtual Environment (Virtual Economy Gamification Tips)
2. In-Game Purchases vs Microtransactions (Player-Centric Gamification Tips)
3. Microtransactions vs Macrotransactions (Virtual Economy Gamification Tips)
4. Tangible Goods vs Intangible Goods (Virtual Economy Gamification Tips)
5. Virtual Market vs Digital Market (Virtual Economy Gamification Tips)