Ghost

North America (U.S.A., & Canada) released* this design called Ghost or Ghost Siren. The official Starbucks name is Spring Siren. One year ago (March 4th, 2014), Starbucks released the Black Siren - Special Edition. This Card is exactly the same design except that it's gray and somewhat transparent, hence the name "Ghost". If you look closely, you notice many of the features on the back show through the front, including numbers, wording and the magnetic stripe