Problem: Businesses like Auto Dealers and Motorcycle Dealerships don't typically sell their products online so the current products (store front) doesn't allow the ability to add inventory for these type of businesses.
Solution: When adding inventory to a store page, have the option of a 'purchase' button OR a 'request info' form. The request info form would be able to send a notification (app, internal, email, sms) that would show the product Stock Number and other values for the product. Dealership example would be Stock Number, Year, Make, Model, (and any other information on the form from custom fields). Here is a video showing an example https://replay.rockstarcrm.app/recordings/wWKhmc3fk0URmX13JbYa