How do I add a subtotal field colomun in a the pdf document (invoice type)

How do I add a Subtotal field colomun in a the pdf document (invoice type)

Hi forapani.apps, thank you for reaching us.

If you have a product list, JotForm has a feature to automatically calculate and generate invoices. You may want to take a look at the following guide: https://www.jotform.com/help/739-how-to-generate-an-invoice-for-your-payment-form?

If you would like to create an empty invoice form, which you can manually filled, you may use our Form Calculation.

Please do let us know if it's latter, we will be willing to assist you.