Many store owners offer product for which their prices cannot be shown due to some specific reasons like products unavailability, prices need verification, Quantity based product pricing, prices depends upon personalization and customization asked for and many more. This requires admin to hide prices which default Magento doesn't provide. This arises the need of functionality which helps hiding product prices. Magento 2 Call For Price helps hiding product price. "Add to Cart" button thus gets replaced with "Call For Price" button which encourage customers to contact store owners with their details and ask for quote.