Purchase Type

• Consumable
• Non-Consumable

Subscription purchase

• Non-Renewing
• Auto-Renewing

Purchase Flow

• Product Request
• Put Request into Payment Queue
• Create SKProduct
• Updated Transactions
• Start Downloads if Required

Server Validation

• Send receipt from app to your server
• Server sends validation request to Apple server
• Apple sends back JSON receipt info
• Still need app to validate device