Free for customers OIE - OIE your card app. Whether leisure, culture, musical, sports or shopping: Anyone who has the OIE Card can save cash - for themselves and the whole family! For example, visit the Movie Park Germany, the Fort Fun Adventure Land or Efteling. With the OIE Card Save directly 40 euro with a family of four, for example, in the Movie Park Germany during the summer months. Activate your personal digital OIE card in the comfort of this app. To have your card with you always. Al