manyi/static/mock/dealer/device/serverSetting/get

{
  "payload": {
    "refundProtectionTime": 5,
    "cardRefundProtectionTime": 5,
    "minUsedTime": 15,
    "billingType": "elec",
    "elecFee": 1
  },
  "result": 1,
  "description": ""
}