How to allow access to the product only to those users who previously paid 10% of the product price?

Question

WordPress

I have a WordPress site with Woocommerce plugin. Tell me how you can implement this functionality:
There are goods with prices, users see prices, but the buy functionality (and other auction functionality) is shown only when the user has paid 10% of the price (let's say, paid a deposit to participate in the auction) .

I would do it by user roles, but it turns out to be a bug - if a user bought a deposit and got a role to view additional functionality on a product, then he will see additional functionality on other products.