public void FuturePaymentPurchase() {
// Get the Client Metadata ID from the SDK
String metadataId = PayPalConfiguration.GetClientMetadataId(Context);
System.Diagnostics.Debug.WriteLine ("Client Metadata ID: " + metadataId);
// TODO: Send metadataId and transaction details to your server for processing with
// PayPal...
Toast.MakeText (
Context.ApplicationContext, "Client Metadata Id received from SDK", ToastLength.Long)
.Show ();
}