Update Final price

Hi,

I don't know of any plugin called "price for item custom field" so I'm not sure what you're refering to ?
I know of two plugins which can use custom item fields to change the final price.

First, there is the "custom field price" plugin developed by Obsidev:
www.hikashop.com/marketplace/product/202...rice-by-obsidev.html
That plugin triggers in the cart to add extra fees (positive or negative) to the cart. As these are fees added to the cart, they can't be displayed directly on the product details page. So I'm afraid there is not solution here if you're using this plugin.

Second, you have the "Price calculations" plugin:
www.hikashop.com/marketplace/product/148...ce-calculations.html
This plugin can allow you to change the price of a product based on custom item fields. And this plugin will display the calculated price on the product page directly. You can see an example of that with the gif image on that URL.
If you're using this plugin, then it should already work like you want by default and if it doesn't, it might be linked to a customization of the product page preventing the plugin from displaying the calculated price on the page. We would need the URL to a page with the issue and a screenshot of the settings of that plugin to better understand the situation.