pay method
Implementation
Future<IntentDetails?> pay(
String intentId,
VaultData cardData,
bool saveCard,
Map<String, String>? billingData,
Map<String, String>? shippingData,
[InstallmentPlanData? installmentPlanData]) async {
return await _cardFormCollector.pay(
intentId, cardData, saveCard, billingData, shippingData, installmentPlanData);
}