dynamic price by gold database

-- HikaShop version -- : 4.3.0
-- Joomla version -- : 3.9.19
-- PHP version -- : 7.3

hi,
I have a gold shopping website.
I want make it by Hikashop.
I reviewed Hikashop hasn`t a dynamic price option.
so how do it?
I create a component for insert Gold price(per gram)
now I want to update all product prices by the Gold component.

Hello,

Can you give us more information about what you want to achieve through some screenshots for example, so that we can understand and properly advise you ? Thank you.

Kind regards,
Mohamed.