Adding an IAP for Apple
To add an in app purchase on iTunes Connect -
- Login to iTunes Connect
- Click on the product you want to edit
- Select Features and then In-App Purchases
- Click on the + button
- Select either Consumable or Non-Consumable
- Fill in the remainder of the form
- The product ID is used as a way to identify the product e.g. com.mycompany.myracinggame.extralevelspack1.