Instance Property


A string used to identify a product that can be purchased from within your app.


var productIdentifier: String { get }


The product identifier is a string previously agreed on between your app and the Apple App Store.

See Also

Getting Payment Details

var quantity: Int

The number of items the user wants to purchase.

var requestData: Data?

Reserved for future use.

var applicationUsername: String?

An opaque identifier for the user’s account on your system.