winBackOffer
A message the App Store sends when the customer is eligible for a win-back offer that you configure in App Store Connect.
Declaration
static let winBackOffer: Message.ReasonMentioned in
Discussion
If the customer is eligible for a win-back offer, StoreKit displays the win-back offer message when the app launches. If your app customizes the way it displays win-back offers, you can suppress this message, as described in Message.
For more information, see Merchandising win-back offers in your app.