guests show all

Hello,

I want to show all products to guests
but without price and without purchase (add cart, checkout)
must be logged in to view the price and to purchase products

Also, upon logging in, there are two groups of customers
Each group has its own custom products and you do not see the other group's products,
but guests see all products for two customer groups without purchase (price, add cart and checkout)



Are there extensions in marketplace with support (Journal Theme)?

This will require a lot more complex permissions management than OC ever had. I highly doubt there's an extension for this. The only way is to ask for commercial support.