How to sell products and only estimate total for Services?

-- HikaShop version -- : 5.1.3
-- Joomla version -- : 5.2.3
-- PHP version -- : 8.3.15

Hello,
I have the following situation on a website.
The website is divided into 2 large parts, products and services.
Products can be purchased, nothing special here.
But for services, I want users to not be able to create orders.
Just allow users to add services to the cart, to be able to see the total, to estimate the costs of one or more services, but that's it, just to see the total.
I think it would be useful if I could have two cart modules, one for services and one for products, and each one to be displayed on the website where it corresponds.
Do you have any idea how I could achieve this?
Is it necessary to develop a plugin or module?
Any guidance is appreciated, thank you!