WRIT Hide Price
Wholesale prices are for wholesale buyers. Hide prices and Add to Cart from guests, and show them to the customers you have approved.
Hide the price, keep the product
Guests see the product and a line you write, such as Log in to view wholesale pricing, where the price and Add to Cart used to be.
Show it to the right buyers
Approved customers see everything as normal. You choose who counts as approved, by customer tag or login.
Ask for access
A visitor who wants wholesale prices can request access, and you get a list of who asked.
Hiding is done in your theme, so it keeps casual visitors from seeing prices. It is not a security boundary: a technical visitor can still read data your theme sends to the browser.