Additional price? | WordPress.org

Hi,

I’d like to add an additional price to my products, both in product archive and single page.
Besides displaying normal and discount price, I need to display a special bank price (example shown here: https://prnt.sc/9WgiDkUmXcrB)

I’ve been searching in woolentor php templates but couldn’t find where does price take place to place the logic etc.

The page I need help with: [log in to see the link]