Abstract: Bottle interfacing greeting cards and methods of use and manufacture are provided herein. An example greeting card includes a folded substrate forming a front section and a back section, the front section having a front surface and the back section having a rear surface, and an interface tab configured to slip over a neck of a bottle, the interface tab extending from either the front section or the back section wherein a perforated line separates the interface tab from the folded substrate such that the folded substrate is detachable from the interface tab to form a greeting card.