customer property

Implementation

String get currency;/// ID of the Customer this PaymentIntent belongs to, if one exists.
/// Payment methods attached to other Customers cannot be used with this
/// PaymentIntent.
///
/// If present in combination with setup_future_usage,
/// this PaymentIntent’s payment method will be attached to the
/// Customer after the PaymentIntent has been confirmed and any
/// required actions from the user are complete.
String? get customer;