公開アプリ内課金
Piknik Monthly Subscription￦17,000
Weekly Subscription￦1,500
Monthly Subscription￦10,500
Weekly Subscription￦2,500
Annual Subscription￦79,000
Weekly Subscription￦1,500
Monthly Subscription￦14,000
Weekly Subscription￦2,500
Annual Subscription￦53,000
Piknik Annual Subscription￦133,000