Price Types
The custom fields in the checkout form now have a Price option that lets you choose the price type for the corresponding field.
The changes on the subtotal amount depend on the chosen price type and the product price.
![](https://jcodex.com/wp-content/uploads/2023/08/Screenshot-28.png)
The available price types are:
- Fixed: To add a predefined price to the total amount.
- Percentage of Cart Contents Total: A specific percentage of the cart total gets added to the total amount.
- Percentage of Subtotal: A specific percentage of the subtotal gets added with the whole amount.
- Custom: The shopper can enter a specific amount and it gets added to their subtotal. It helps them to add donations or contribute to any other charitable services.