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    "return_reason": "치수",
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    "order_count": 420
  },
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    "product_id": "PRD-10488",
    "return_reason": "배송지연",
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    "order_count": 310
  },
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    "product_id": "PRD-10530",
    "return_reason": "단순변심",
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    "order_count": 260
  },
  {
    "product_id": "PRD-10577",
    "return_reason": "색상",
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    "order_count": 250
  },
  {
    "product_id": "PRD-10604",
    "return_reason": "단순변심",
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    "order_count": 340
  },
  {
    "product_id": "PRD-10631",
    "return_reason": null,
    "return_count": 0,
    "order_count": 180
  },
  {
    "product_id": "PRD-10652",
    "return_reason": "불량",
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    "order_count": 200
  },
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    "product_id": "PRD-10688",
    "return_reason": "치수",
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    "order_count": 300
  },
  {
    "product_id": "PRD-10703",
    "return_reason": "단순변심",
    "return_count": 6,
    "order_count": 220
  },
  {
    "product_id": "PRD-10744",
    "return_reason": "단순변심",
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    "order_count": 220
  }
]