Offer functionality for WooCommerce

I’m looking for a way to allow store visitors to request an offer for several products. In fact it’s basically pretty much the same as a regular checkout session. Customer browses trough products, ads several products to a list by choosing the applicable attributes/variations. And once finished, he sends the list. So the only difference with a regular checkout phase, is that the store owner sends an offer instead of the order with products.
So I thought that technically it was the same for me as configuring the checkout phase, and that it only requires another action from the store owner (send an offer instead of sending the order). Maybe alter some labels for links or buttons (‘Order products’ -> ‘Request offer’)
But please don’t hesitate to correct me if I’m wrong in my assumption.

The problem however is that WC only displays products if all data for that product is available (like price, tax rates etc.) and that the store owner only has limited data available; a name, an SKU, a product image and attributes where applicable. That’s it.
He doesn’t need more, since he wants to use WC only as an extended folder / brochure for his products.

My questions are:
– Can I use the build-in WC checkout options for this purpose?
– If ‘yes’, how can I ‘force’ WC to display products even without price or other required data?
– If’no’, or in case it’s better, are there any plugins which do that?

https://wordpress.org/plugins/woocommerce/