[
  {
    "admobBannerAdId": "ca-app-pub-3940256099942544/6300978111i",
    "admobInterAdId1": "ca-app-pub-3940256099942544/1033173712i",
    "admobInterAdId2": "ca-app-pub-3940256099942544/1033173712i",
    "interstitialFreq": 2
  }
]