Is Pre-order Now compatible with the Buy Button API? Norton Chris June 05, 2018 03:40 Follow Pre-order Now is not yet compatible with the Buy Button API. Related articles I've enabled pre-order for a product but the pre-order button isn't appearing Is Pre-order Now compatible with wish list apps? Can I offer a discount on pre-order products through Pre-order Now? How do I notify shoppers if part of their order will be on pre-order / backorder? How do I stop people from ordering more than the available pre-order product inventory? Comments 0 comments Article is closed for comments.