Samsung In-App Purchase (IAP) 4.0.1 supports four types of commercial items, which City Flyer sample game app users can buy:
- Consumable: Items that can be repurchased multiple times.
- Non-Consumable: Items that can be used permanently and cannot be repurchased. Non-consumable items can be recovered even after re-installing a service app.
- Non-Recurring: Items can be repurchased after a certain period.