Pre Order products without price
As some of the products I offer will not be out for a long time to come, but I want to gather my customers' interest early to avoid late pre-order disappointment, I want to have the ability to let my customers order a product, even if the price for it is not yet known. Rather than putting a placeholder price and risking that my customers see a lower placeholder price elsewhere, I would like to have the option to just allow them to Pre-Order the item even with a $0 value. At this point in time, when the price is not shown, it will show a - as the price (Woocommerce feature) and the text Read More as the button where it normally says Buy Now or Pre Order Now. Is there a way to enable this to be changed to Pre Order now and not make any charges to them up front/request a deposit as per normal?