To do so, in your Form Editor scroll to the bottom of the form and click on the Payment Summary.
Afterward, click on the View inventory button.
In the pop-up window, there are 5 columns: Name, Price, Quantity, Discount, Tax.
Under this column, you will find the labels of all the fields that you have values assigned. At the top right corner of the window, click the plus sign to add more.
You can also rename your fields if you want to present your products in the Payment Summary differently than in the form itself. Just click on your item and start typing the new description.
The Price column will auto-detect its type based on the field’s functionality. There are three types of values:
Click the price type. This will allow you to change the prices or assign values to your choices.
Note that formulas can not be modified from here. You will need to return to your formula field to bring changes.
By default, each product is multiplied by 1. However, you can choose to multiply your product with a Number field.
In the first column select a choice field and under Quantity, select a Number field where users input their desired number of products.
Important NoteFor each choice field you will need a different Number field for the quantity input.
In each field, you can apply a discount and a tax. You can choose a percentage or a fixed value. If you want to apply a discount or a tax on the total value, add it to the bottom of the Products page, at the On Total section.