设置服务顺序

要点：如果您未遵循此设置，服务将以任意顺序显示。

规范

如需影响给定商家的服务显示顺序，请在服务 Feed 的每个 Service 上设置 ranking_hint.score。

// Ranking hints for a service.
message ServiceRankingHint {
  // Arbitrary partner or merchant assigned rank for this service.
  //
  // Services with a higher score will be shown more prominently (e.g. shown
  // higher in lists). Note that other factors may also influence ranking, such
  // as price, availability, user history, etc.
  //
  // Optional. Must be non-negative if set.
  optional float score = 1;
}

如果显示了多项服务（例如：紧接着显示可供用户选择的所有服务的“预订”按钮后面的页面），它将使用 Service.ranking_hint.score 作为一项服务信号。得分越高，网页上显示的 Service 分数就越高。

注意：Google 可能会使用 ranking_hint.score 以外的其他信号，并且对 ranking_hint.score 指定的顺序不同。

注意：ranking_hint.score 必须是非负数。如果您为商家的至少一项服务设置了 ranking_hint.score，请为此商家的所有服务分别设置一个。

示例

商家有 3 种服务：“理发”、“染色”和“头皮按摩和理发”，首选顺序如下：

1. 理发
2. 头皮按摩和理发
3. 涂色

服务 Feed 可以按以下方式指定：

服务

{
  "service": [
    {
      "price": {
        "currency_code": "USD",
        "price_micros": 20000000
      },
      "service_id": "haircut",
      "prepayment_type": "NOT_SUPPORTED",
      "merchant_id": "beauty-1",
      "localized_service_name": {
        "value": "Haircut",
        "localized_value": [
          {
            "locale": "en",
            "value": "Haircut"
          }
        ]
      },
      "localized_description": {
        "value": "Get a haircut.",
        "localized_value": [
          {
            "locale": "en",
            "value": "Get a haircut."
          }
        ]
      },
      "ranking_hint": {
        "score": 30.0
      }
    },
    {
      "localized_service_name": {
        "value": "Coloring",
        "localized_value": [
          {
            "locale": "en",
            "value": "Coloring"
          }
        ]
      },
      "price": {
        "currency_code": "USD",
        "price_micros": 40000000
      },
      "service_id": "haircoloring",
      "prepayment_type": "NOT_SUPPORTED",
      "merchant_id": "beauty-1",
      "localized_description": {
        "value": "Get your hair dyed.",
        "localized_value": [
          {
            "locale": "en",
            "value": "Get your hair dyed."
          }
        ]
      },
      "ranking_hint": {
        "score": 10.0
      }
    },
    {
      "localized_service_name": {
        "value": "Scalp massage and Haircut",
        "localized_value": [
          {
            "locale": "en",
            "value": "Scalp massage and Haircut"
          }
        ]
      },
      "price": {
        "currency_code": "USD",
        "price_micros": 30000000
      },
      "service_id": "scalpmassage",
      "prepayment_type": "NOT_SUPPORTED",
      "merchant_id": "beauty-1",
      "localized_description": {
        "value": "Get a shampoo and scalp massage followed by a haircut.",
        "localized_value": [
          {
            "locale": "en",
            "value": "Get a shampoo and scalp massage followed by a haircut."
          }
        ]
      },
      "ranking_hint": {
        "score": 20.0
      }
    }
  ]
}

上面指定的排序（不包含其他信号）会导致：