{
  "isSynthetic": true,
  "notice": "员工、门店、订单、收入和缴费金额均为独立构造；提成规则及个税展示字段据项目现有代码重绘。税额仅演示该项目计算与展示逻辑，不是实际申报数据。",
  "currency": "CNY",
  "periodLabel": "示例月份",
  "commissionCases": [
    {
      "id": "DEMO-01",
      "type": "属性明确",
      "attribute": "E款",
      "billingRate": 0.15,
      "tier": "E",
      "employeeRate": 0.02,
      "paid": 10000,
      "refund": 0,
      "netSales": 10000,
      "commission": 200,
      "status": "按属性计算",
      "reason": "已填写E款，直接采用E档员工扣率2%；账单15%不是员工提成率。"
    },
    {
      "id": "DEMO-02",
      "type": "属性缺失",
      "attribute": "空",
      "billingRate": 0.175,
      "tier": "F",
      "employeeRate": 0.022,
      "paid": 8000,
      "refund": 0,
      "netSales": 8000,
      "commission": 176,
      "status": "精确匹配",
      "reason": "属性为空，按账单提点率17.5%精确匹配F档，再使用员工扣率2.2%。"
    },
    {
      "id": "DEMO-03",
      "type": "清仓商品",
      "attribute": "清仓",
      "billingRate": 0.2,
      "tier": "G",
      "employeeRate": 0,
      "paid": 12000,
      "refund": 0,
      "netSales": 12000,
      "commission": 0,
      "status": "特殊规则",
      "reason": "先识别清仓，员工销售提成按0处理；净销售额仍进入店长计提基数。"
    },
    {
      "id": "DEMO-04",
      "type": "跨月退款",
      "attribute": "E款",
      "billingRate": 0.15,
      "tier": "E",
      "employeeRate": 0.02,
      "paid": 0,
      "refund": 2000,
      "netSales": -2000,
      "commission": -40,
      "status": "历史归属核对",
      "reason": "按历史原订单核对销售归属，净销售额为负，E档退款扣减提成40元。"
    },
    {
      "id": "DEMO-05",
      "type": "提点率不完全匹配",
      "attribute": "空",
      "billingRate": 0.18,
      "tier": "F",
      "employeeRate": 0.022,
      "paid": 6000,
      "refund": 0,
      "netSales": 6000,
      "commission": 132,
      "status": "候选值，待核对",
      "reason": "18%就近匹配17.5%的F档，差异0.5个百分点。132元是规则计算的候选结果，确认前不纳入本示例核定工资。"
    }
  ],
  "records": [
    {
      "id": "DEMO-A",
      "name": "示例员工 A",
      "store": "示例门店",
      "base": 6000,
      "salesCommission": 336,
      "specialRewards": 200,
      "newMedia": 300,
      "gross": 6836,
      "socialDeduction": 450,
      "taxDeduction": 138.6,
      "netPay": 6247.4,
      "salesByTier": [
        {
          "tier": "E",
          "rate": 0.02,
          "sales": 8000,
          "commission": 160,
          "note": "正向200－退款40"
        },
        {
          "tier": "F",
          "rate": 0.022,
          "sales": 8000,
          "commission": 176,
          "note": "按17.5%账单提点率匹配"
        },
        {
          "tier": "G（清仓）",
          "rate": 0,
          "sales": 12000,
          "commission": 0,
          "note": "特殊商品规则"
        }
      ],
      "socialItems": [
        {
          "item": "养老保险",
          "personal": 360,
          "unit": 720
        },
        {
          "item": "医疗保险",
          "personal": 75,
          "unit": 300
        },
        {
          "item": "失业保险",
          "personal": 15,
          "unit": 25
        },
        {
          "item": "大病医疗",
          "personal": 0,
          "unit": 30
        },
        {
          "item": "工伤保险",
          "personal": 0,
          "unit": 20
        }
      ],
      "socialUnit": 1095,
      "tax": {
        "months": 5,
        "cumulativeIncome": 68000,
        "standardDeduction": 25000,
        "cumulativeSocial": 3000,
        "taxableIncome": 40000,
        "bracketLevel": 2,
        "withholdingRate": 0.1,
        "quickDeduction": 2520,
        "cumulativeTaxDue": 1480,
        "previousTaxPaid": 1341.4,
        "currentMonthTax": 138.6,
        "cumulativeTaxPaid": 1480,
        "bracketLabel": "超过36,000元至144,000元",
        "previousCumulativeIncome": 61164,
        "previousStandardDeduction": 20000,
        "previousCumulativeSocial": 2550
      },
      "rewards": [
        {
          "item": "已确认特殊奖励",
          "amount": 200
        },
        {
          "item": "新媒体任务",
          "amount": 300
        }
      ]
    }
  ],
  "taxBands": [
    {
      "level": 1,
      "rate": 0.03
    },
    {
      "level": 2,
      "rate": 0.1
    },
    {
      "level": 3,
      "rate": 0.2
    },
    {
      "level": 4,
      "rate": 0.25
    },
    {
      "level": 5,
      "rate": 0.3
    },
    {
      "level": 6,
      "rate": 0.35
    },
    {
      "level": 7,
      "rate": 0.45
    }
  ],
  "totals": {
    "gross": 6836,
    "socialDeduction": 450,
    "taxDeduction": 138.6,
    "netPay": 6247.4
  }
}