[
  {
    "id": "clarisay.pro.annual",
    "displayName": "述刻 Pro · 年度",
    "displayPrice": "¥396.00",
    "price": 396.0,
    "currencyCode": "CNY",
    "subscriptionPeriod": {
      "unit": "year",
      "value": 1
    },
    "introductoryOffer": {
      "paymentMode": "freeTrial",
      "period": {
        "unit": "day",
        "value": 7
      }
    },
    "isEligibleForIntroOffer": true
  },
  {
    "id": "clarisay.pro.monthly",
    "displayName": "述刻 Pro · 月度",
    "displayPrice": "¥60.00",
    "price": 60.0,
    "currencyCode": "CNY",
    "subscriptionPeriod": {
      "unit": "month",
      "value": 1
    },
    "introductoryOffer": null,
    "isEligibleForIntroOffer": false
  }
]