buyNonConsumable abstract method

Future<Either<Failure, bool>> buyNonConsumable(
  1. ProductItem productItem,
  2. UserReferenceMapper? userReference, [
  3. bool isChange
])

Implementation

Future<Either<Failure, bool>> buyNonConsumable(
  ProductItem productItem,
  UserReferenceMapper? userReference,

  /// Determines if this should be considered as an upgrade or downgrade
  /// On Android this perform extra functionality to cancel previous subscription
  [
  bool isChange,
]);