processStripePayment() {
    window['stripe'].confirmCardPayment(this.clientSecret, {
      payment_method: {
        card: this.card,
        billing_details: {
          name: this.customerName
        }
      }
    }).then((result) => {
      console.log(':: RESULT', result);
      if (result.error) {
        // Show error to your customer (e.g., insufficient funds)
        console.log(result.error.message);
        this.isError = true;
        this.errorMessage = result.error.message;
        this.sendingRequest = false;
        if (result.error && result.error.payment_intent && result.error.payment_intent.status === 'canceled') {
          this.clientSecret = null;
        }
      } else {
        // The payment has been processed!
        if (result.paymentIntent.status === 'succeeded') {
          this.paymentStatus = WidgetStatus.SUCCESS;
          this.openPage('success');
          this.isError = false;
          this.errorMessage = '';
          this.sendingRequest = false;
          // Show a success message to your customer
          // There's a risk of the customer closing the window before callback
          // execution. Set up a webhook or plugin to listen for the
          // payment_intent.succeeded event that handles any business critical
          // post-payment actions.
        }
      }
    });
  }