市场营销 API

预算使用速率调整和排期

确定广告预算在投放期的花费方式。该功能让所有广告主每天在 Facebook 广告竞拍中享有公平竞争机会，并且可以自动将预算分配给不同的广告。不论是使用 API 还是 Facebook 工具创建的广告，预算使用速率调整功能的运作方式均相同，详情请参阅广告帮助中心的“投放和预算使用速率调整”部分。

创建或更新广告组时，您可以在 pacing_type 中设置三种预算使用速率调整选项。使用预算使用速率调整的标准选项时，系统会让广告参加每一次相关竞拍，并在一天中持续调整您的竞价，以便根据您的目标和预算以最佳方式平稳地投放广告。这是预算使用速率调整的默认选项。

如要重置为预算使用速率调整功能的默认选项：

use FacebookAds\Object\AdSet;
use FacebookAds\Object\Fields\AdSetFields;

$adset = new AdSet(<AD_SET_ID>);
$adset->{AdSetFields::PACING_TYPE} = array('standard');
$adset->update();
from facebookads.adobjects.adset import AdSet

adset = AdSet(fbid=<AD_SET_ID>, parent_id='act_<AD_ACCOUNT_ID>')
adset.update({
    AdSet.Field.pacing_type: ['standard'],
})
adset.remote_update()
new AdSet(<AD_SET_ID>, context).update()
  .setPacingType("[\"standard\"]")
  .execute();
curl \
  -F 'pacing_type=["standard"]' \
  -F 'access_token=<ACCESS_TOKEN>' \
  https://graph.facebook.com/v2.11/<AD_SET_ID>

加速投放选项会移除竞价中所有的预算使用速率调整机制。我们会用完竞价上限，让您的广告参加所有符合条件的竞拍。您可以通过指定花费和预算来达到最大投放次数，这会导致全天的广告投放不够平滑，可能一天还没结束就花光广告组预算。如要创建使用加速投放选项的广告组：

use FacebookAds\Object\AdSet;
use FacebookAds\Object\Fields\AdSetFields;
use FacebookAds\Object\Fields\TargetingFields;
use FacebookAds\Object\Values\AdSetBillingEventValues;
use FacebookAds\Object\Targeting;
use FacebookAds\Object\Values\AdSetOptimizationGoalValues;

$adset = new AdSet(null, 'act_<AD_ACCOUNT_ID>');
$adset->setData(array(
  AdSetFields::NAME => 'Ad Set without pacing',
  AdSetFields::OPTIMIZATION_GOAL => AdSetOptimizationGoalValues::REACH,
  AdSetFields::BILLING_EVENT => AdSetBillingEventValues::IMPRESSIONS,
  AdSetFields::PACING_TYPE => array('no_pacing'),
  AdSetFields::BID_AMOUNT => 2,
  AdSetFields::DAILY_BUDGET => 1000,
  AdSetFields::CAMPAIGN_ID => <CAMPAIGN_ID>,
  AdSetFields::TARGETING => (new Targeting())->setData(array(
    TargetingFields::GEO_LOCATIONS => array(
      'countries' => array('US'),
    ),
  )),
));
$adset->create();
from facebookads.adobjects.adset import AdSet
from facebookads.adobjects.targeting import Targeting

adset = AdSet(parent_id='act_<AD_ACCOUNT_ID>')
adset.update({
    AdSet.Field.name: 'Ad Set without pacing',
    AdSet.Field.optimization_goal: AdSet.OptimizationGoal.reach,
    AdSet.Field.billing_event: AdSet.BillingEvent.impressions,
    AdSet.Field.pacing_type: ['no_pacing'],
    AdSet.Field.bid_amount: 2,
    AdSet.Field.daily_budget: 1000,
    AdSet.Field.campaign_id: <CAMPAIGN_ID>,
    AdSet.Field.targeting: {
        Targeting.Field.geo_locations: {
            'countries': ['US'],
        },
    },
})

adset.remote_create()
AdSet adSet = new AdAccount(act_<AD_ACCOUNT_ID>, context).createAdSet()
  .setName("Ad Set without pacing")
  .setOptimizationGoal(AdSet.EnumOptimizationGoal.VALUE_REACH)
  .setBillingEvent(AdSet.EnumBillingEvent.VALUE_IMPRESSIONS)
  .setPacingType("[\"no_pacing\"]")
  .setBidAmount(2L)
  .setDailyBudget(1000L)
  .setCampaignId(<CAMPAIGN_ID>)
  .setTargeting(
    new Targeting()
      .setFieldGeoLocations(
        new TargetingGeoLocation()
          .setFieldCountries(Arrays.asList("US"))
      )
  )
  .execute();
String ad_set_id = adSet.getId();
curl \
  -F 'name=Ad Set without pacing' \
  -F 'optimization_goal=REACH' \
  -F 'billing_event=IMPRESSIONS' \
  -F 'pacing_type=["no_pacing"]' \
  -F 'bid_amount=2' \
  -F 'daily_budget=1000' \
  -F 'campaign_id=<CAMPAIGN_ID>' \
  -F 'targeting={"geo_locations":{"countries":["US"]}}' \
  -F 'access_token=<ACCESS_TOKEN>' \
  https://graph.facebook.com/v2.11/act_<AD_ACCOUNT_ID>/adsets

对于下列情况，您可以停用预算使用速率调整功能：

  • 宣传限时抢购或限时促销活动
  • 投放广告来宣传体育赛事、竞选辩论等现场活动。
  • 在一年中的黄金时期（如节日季或返校季）最大限度地增加投放次数。

出现下列情况时，您不应使用此选项：

  • 广告因竞价太低或目标受众范围太窄而出现投放不足。在这些情况下，我们实际已移除预算使用速率调整功能，因此加速投放选项不会起作用。

请参阅“广告组预算使用速率调整选项”参考文档

您还可以将 pacing_type 设为 day_parting，以便进一步控制广告排期。（请参阅 "Ad Scheduling"）

广告排期

若广告组按照 adset_schedule 设置投放，您需要指定一周内的天数和一天内的小时数。您的排期将应用于同一广告组下的所有广告版本库。请参阅“广告排期”博文。adset_schedule 是 JSON 对象数组。每个对象均代表一天的排期。例如：

use FacebookAds\Object\AdSet;
use FacebookAds\Object\Fields\AdSetFields;
use FacebookAds\Object\Fields\TargetingFields;
use FacebookAds\Object\Values\AdSetBillingEventValues;
use FacebookAds\Object\Targeting;
use FacebookAds\Object\Values\AdSetOptimizationGoalValues;

$adset = new AdSet(null, 'act_<AD_ACCOUNT_ID>');
$adset->setData(array(
  AdSetFields::NAME => 'Ad Set with scheduling',
  AdSetFields::OPTIMIZATION_GOAL => AdSetOptimizationGoalValues::REACH,
  AdSetFields::BILLING_EVENT => AdSetBillingEventValues::IMPRESSIONS,
  AdSetFields::PACING_TYPE => array('day_parting'),
  AdSetFields::LIFETIME_BUDGET => 100000,
  AdSetFields::END_TIME
    => (new \DateTime("+1 week"))->format(\DateTime::ISO8601),
  AdSetFields::ADSET_SCHEDULE => array(
    array(
      'start_minute' => 540,
      'end_minute' => 720,
      'days' => array(1, 2, 3, 4, 5),
    ),
  ),
  AdSetFields::BID_AMOUNT => 2,
  AdSetFields::CAMPAIGN_ID => <CAMPAIGN_ID>,
  AdSetFields::TARGETING => (new Targeting())->setData(array(
    TargetingFields::GEO_LOCATIONS => array(
      'countries' => array('US'),
    ),
  )),
));
$adset->create();
import time
from facebookads.adobjects.adset import AdSet
from facebookads.adobjects.targeting import Targeting

adset = AdSet(parent_id='act_<AD_ACCOUNT_ID>')
adset.update({
    AdSet.Field.name: 'Ad Set without pacing',
    AdSet.Field.optimization_goal: AdSet.OptimizationGoal.reach,
    AdSet.Field.billing_event: AdSet.BillingEvent.impressions,
    AdSet.Field.pacing_type: ['day_parting'],
    AdSet.Field.lifetime_budget: 100000,
    AdSet.Field.end_time: int(time.time() + 7 * 24 * 3600),
    AdSet.Field.adset_schedule: [
        {
            'start_minute': 540,
            'end_minute': 720,
            'days': [1, 2, 3, 4, 5],
        },
    ],
    AdSet.Field.bid_amount: 2,
    AdSet.Field.campaign_id: <CAMPAIGN_ID>,
    AdSet.Field.targeting: {
        Targeting.Field.geo_locations: {
            'countries': ['US'],
        },
    },
})

adset.remote_create()
AdSet adSet = new AdAccount(act_<AD_ACCOUNT_ID>, context).createAdSet()
  .setName("Ad Set with scheduling")
  .setOptimizationGoal(AdSet.EnumOptimizationGoal.VALUE_REACH)
  .setBillingEvent(AdSet.EnumBillingEvent.VALUE_IMPRESSIONS)
  .setPacingType("[\"day_parting\"]")
  .setLifetimeBudget(100000L)
  .setEndTime(end_time)
  .setAdsetSchedule("[{\"start_minute\":\"540\",\"end_minute\":\"720\",\"days\":[\"1\",\"2\",\"3\",\"4\",\"5\"]}]")
  .setBidAmount(2L)
  .setCampaignId(<CAMPAIGN_ID>)
  .setTargeting(
    new Targeting()
      .setFieldGeoLocations(
        new TargetingGeoLocation()
          .setFieldCountries(Arrays.asList("US"))
      )
  )
  .execute();
String ad_set_id = adSet.getId();
curl \
  -F 'name=Ad Set with scheduling' \
  -F 'optimization_goal=REACH' \
  -F 'billing_event=IMPRESSIONS' \
  -F 'pacing_type=["day_parting"]' \
  -F 'lifetime_budget=100000' \
  -F 'end_time=2018-02-06T04:45:17+0000' \
  -F 'adset_schedule=[ 
    { 
      "start_minute": 540, 
      "end_minute": 720, 
      "days": [ 
        1, 
        2, 
        3, 
        4, 
        5 
      ] 
    } 
  ]' \
  -F 'bid_amount=2' \
  -F 'campaign_id=<CAMPAIGN_ID>' \
  -F 'targeting={"geo_locations":{"countries":["US"]}}' \
  -F 'access_token=<ACCESS_TOKEN>' \
  https://graph.facebook.com/v2.11/act_<AD_ACCOUNT_ID>/adsets

如要更新广告排期：

use FacebookAds\Object\AdSet;
use FacebookAds\Object\Fields\AdSetFields;

$adset = new AdSet(<AD_SET_ID>);

$adset->setData(array(
  AdSetFields::DAILY_BUDGET => null,
  AdSetFields::LIFETIME_BUDGET => 100000,
  AdSetFields::END_TIME
    => (new \DateTime("+1 week"))->format(\DateTime::ISO8601),
  AdSetFields::PACING_TYPE => array('day_parting'),
  AdSetFields::ADSET_SCHEDULE => array(
    array(
      'start_minute' => 720,
      'end_minute' => 840,
      'days' => array(1, 2, 3, 4, 5),
    ),
  ),
));
$adset->update();
import time
from facebookads.adobjects.adset import AdSet

adset = AdSet(fbid=<AD_SET_ID>, parent_id='act_<AD_ACCOUNT_ID>')
adset.update({
    AdSet.Field.daily_budget: None,
    AdSet.Field.lifetime_budget: 100000,
    AdSet.Field.end_time: int(time.time() + 7 * 24 * 3600),
    AdSet.Field.pacing_type: ['day_parting'],
    AdSet.Field.adset_schedule: [
        {
            'start_minute': 540,
            'end_minute': 720,
            'days': [1, 2, 3, 4, 5],
        },
    ],
})
adset.remote_update()
curl \
  -F 'lifetime_budget=100000' \
  -F 'end_time=2016-07-21T20:42:08+0000' \
  -F 'pacing_type=["day_parting"]' \
  -F 'adset_schedule=[ 
    { 
      "start_minute": 720, 
      "end_minute": 840, 
      "days": [ 
        1, 
        2, 
        3, 
        4, 
        5 
      ] 
    } 
  ]' \
  -F 'access_token=<ACCESS_TOKEN>' \
  https://graph.facebook.com/v2.7/<AD_SET_ID>

如要关闭广告排期：

use FacebookAds\Object\AdSet;
use FacebookAds\Object\Fields\AdSetFields;

$adset = new AdSet(<AD_SET_ID>);

$adset->setData(array(
  AdSetFields::PACING_TYPE => array('standard'),
  AdSetFields::ADSET_SCHEDULE => array(),
));
$adset->update();
from facebookads.adobjects.adset import AdSet

adset = AdSet(fbid=<AD_SET_ID>, parent_id='act_<AD_ACCOUNT_ID>')
adset.update({
    AdSet.Field.pacing_type: ['standard'],
    AdSet.Field.adset_schedule: [],
})
adset.remote_update()
new AdSet(<AD_SET_ID>, context).update()
  .setPacingType("[\"standard\"]")
  .setAdsetSchedule("[]")
  .execute();
curl \
  -F 'pacing_type=["standard"]' \
  -F 'adset_schedule=[]' \
  -F 'access_token=<ACCESS_TOKEN>' \
  https://graph.facebook.com/v2.11/<AD_SET_ID>

如要获取广告排期信息：

curl -X GET \
  -d 'fields="adset_schedule"' \
  -d 'access_token=<ACCESS_TOKEN>' \
  https://graph.facebook.com/v19.0/<AD_SET_ID>/
'use strict';
const bizSdk = require('facebook-nodejs-business-sdk');
const AdSet = bizSdk.AdSet;

const access_token = '<ACCESS_TOKEN>';
const app_secret = '<APP_SECRET>';
const app_id = '<APP_ID>';
const id = '<AD_SET_ID>';
const api = bizSdk.FacebookAdsApi.init(access_token);
const showDebugingInfo = true; // Setting this to true shows more debugging info.
if (showDebugingInfo) {
  api.setDebug(true);
}

const logApiCallResult = (apiCallName, data) => {
  console.log(apiCallName);
  if (showDebugingInfo) {
    console.log('Data:' + JSON.stringify(data));
  }
};

let fields, params;
fields = [
  'adset_schedule',
];
params = {
};
const sample_code = (new AdSet(id)).get(
  fields,
  params
);
logApiCallResult('sample_code api call complete.', sample_code);
require __DIR__ . '/vendor/autoload.php';

use FacebookAds\Object\AdSet;
use FacebookAds\Api;
use FacebookAds\Logger\CurlLogger;

$access_token = '<ACCESS_TOKEN>';
$app_secret = '<APP_SECRET>';
$app_id = '<APP_ID>';
$id = '<AD_SET_ID>';

$api = Api::init($app_id, $app_secret, $access_token);
$api->setLogger(new CurlLogger());

$fields = array(
  'adset_schedule',
);
$params = array(
);
echo json_encode((new AdSet($id))->getSelf(
  $fields,
  $params
)->exportAllData(), JSON_PRETTY_PRINT);
from facebook_business.adobjects.adset import AdSet
from facebook_business.api import FacebookAdsApi

access_token = '<ACCESS_TOKEN>'
app_secret = '<APP_SECRET>'
app_id = '<APP_ID>'
id = '<AD_SET_ID>'
FacebookAdsApi.init(access_token=access_token)

fields = [
  'adset_schedule',
]
params = {
}
print AdSet(id).get(
  fields=fields,
  params=params,
)
import com.facebook.ads.sdk.*;
import java.io.File;
import java.util.Arrays;

public class SAMPLE_CODE_EXAMPLE {
  public static void main (String args[]) throws APIException {

    String access_token = \"<ACCESS_TOKEN>\";
    String app_secret = \"<APP_SECRET>\";
    String app_id = \"<APP_ID>\";
    String id = \"<AD_SET_ID>\";
    APIContext context = new APIContext(access_token).enableDebug(true);

    new AdSet(id, context).get()
      .requestAdsetScheduleField()
      .execute();

  }
}
require 'facebook_ads'

access_token = '<ACCESS_TOKEN>'
app_secret = '<APP_SECRET>'
app_id = '<APP_ID>'
id = '<AD_SET_ID>'

FacebookAds.configure do |config|
  config.access_token = access_token
  config.app_secret = app_secret
end

ad_set = FacebookAds::AdSet.get(id ,'adset_schedule')

每个数组均须包含下列字段：

字段名称 描述

start_minute

类型：整数

一天中以 0 为基准的分钟数。排期的开始时间

end_minute

类型：整数

一天中以 0 为基准的分钟数。排期的结束时间

days

类型：整数数组

排期生效的日期。有效值：0-6，其中 0 表示星期天，1 表示星期一，6 表示星期六。

timezone_type

可选

如果值为“用户”，则为观看者所在的时区。如果值为“广告主”，则为帐户所属的时区。

start_minute 和 end_minute 必须为整点，且要至少间隔一小时。对于覆盖和频次，各时段不得少于 4 小时。例如：

[{'start_minute':540,'end_minute':720,'days':[1,2,3,4,5]},{'start_minute':180, 'end_minute':360,'days':[0,6]}]

需遵守下列限制：

  • 仅在设置总预算的情况下使用广告排期。
  • 对于广告组中的广告，广告排期适用于目标受众所在时区，而非广告帐户所属时区。如果您的广告帐户所在时区以美国东部时间 (ET) 为准，但加利福尼亚的目标受众却使用太平洋标准时间 (PST)，则当您将广告排期设为下午 6 点至晚上 9 点时，我们会在太平洋标准时间下午 6 点至晚上 9 点向加利福尼亚用户投放广告，而非在美国东部时间下午 6 点至晚上 9 点投放。

常见问题

For under-delivery, your bid price might be too low or your audience too narrow. Your bid should be in the suggested bid range so your ads win auctions and get placement. With competitive target audiences, you may need to bid above the suggested bid range. Or your targeting is too narrow.

If we over-deliver your ad, you might have a very large audience that quickly exhausts budget. If you believe that is not the case, contact us at Facebook Advertising Help.

固定链接

If you're using campaign budget optimization, budget pacing is at the campaign level. Otherwise, budget pacing is done at the ad set level.

固定链接

When you change budget, our systems have to learn the new optimal bid which takes time. During this time, your bids are not optimal and we can't maximize ROI. Therefore you should not change bid and budget frequently.

固定链接

If you have to change these parameters, limit yourself to 2-3 times a day and only the early part of the day. This impacts pacing less than changing it often or later in a day.

固定链接

Facebook optimizes pacing within a day, so this is not a problem.

固定链接

Pacing may change. Since you switch from view-based billing to click-based billing, we re-adjust pacing.

固定链接

Max bid is bid_amount of an ad set you specify regardless of its optimization goal.

固定链接

With ad scheduling, you schedule hours in a day and days in a week when your ads display to a target audience. You can have your ads display when they are most relevant to an audience. Pacing takes this schedule into account to calculate your effective, optimal bid. See ad scheduling.

固定链接

From April 9th, 2014, we change the way budgets are spent on partial days at the beginning and end of ad set schedules. For ad sets with daily budgets, we adjust the first and last day spend based on the number of hours we have to deliver ads on those days. For example, if your ad set starts at 6PM, we try to deliver only 25% of daily budget between 6 PM and midnight.

固定链接