You can easily display the payment summary of your online order form in real-time. Open the Form Editor and scroll down to the Payments section. Choose your payment gateway and enable it.
Once the payment processor is enabled, the order summary will be displayed at the bottom of the main view.
Click on Order summary and navigate to the left-side panel. Enable Show order summary on form.
If you click on View inventory button, you can also change the currency and add discounts/taxes to the total.
The Columns section allows you to rename your summary table columns.
Preview your form. The payment summary will be automatically displayed on top of the form. By default, it will be folded and can be expanded on click.