| 
In order to link a Cost Line to a Buyer Cloud campaign, the Supplier of the Cost Line must be linked to Buyer Cloud. For more information, see Supplier Linking and Mapping.  | 
Cost Lines on the DSP grid can be linked to one or more Buyer Cloud (formerly known as FreeWheel DSP) campaigns, reducing the need to manually re-enter details across multiple platforms. Linking a Buyer Cloud campaign also creates a connection that allows delivery costs and metrics to flow from Buyer Cloud to OneStrata.
The linked Buyer Cloud campaign can be a new campaign or an existing campaign:
Linking Option  | Description  | 
|---|---|
| Link to a new Buyer Cloud campaign | In OneStrata, upload a Cost Line to Buyer Cloud to create a new Buyer Cloud campaign. The Cost Line is automatically linked to the newly created campaign.  | 
| Link to an existing Buyer Cloud campaign | In OneStrata, link a Cost Line to an existing Buyer Cloud campaign.  | 
To create a new Buyer Cloud campaign and link a Cost Line to the newly created campaign, do the following:
| Section Name | Field Name | Step(s) | 
|---|---|---|
| Essential Settings | Create Campaign / Existing Campaign | Check that the Create Campaign option is selected. If not, select Create Campaign. | 
| Essential Settings | Advertiser | Search for a Buyer Cloud advertiser by entering at least three letters of the advertiser name. Then, select the desired advertiser.  | 
| Essential Settings | Name | Choose one of the following options: 
  | 
| Essential Settings | Start Date | Select a start date for the Buyer Cloud campaign. | 
Essential Settings  | Optional End Date  | Optional: Select an end date for the Buyer Cloud campaign. | 
Essential Settings  | Currency  | Select the currency of the Buyer Cloud campaign budget.  | 
Essential Settings  | Continents  | Select the continent(s) in which the Buyer Cloud campaign can be served. | 
Essential Settings  | Budget Type  | Select the budget type of the Buyer Cloud campaign: 
  | 
Essential Settings  | Budget  | Enter the maximum budget of the Buyer Cloud campaign. | 
Essential Settings  | Optional Daily Budget  | Optional: Enter the maximum daily budget of the Buyer Cloud campaign. | 
Essential Settings  | Optional Notes  | Optional: Enter any additional context about the Buyer Cloud campaign. | 
Frequency Cap  | Optional ID Type  | Optional: Add a frequency cap to the Buyer Cloud campaign. A maximum of three frequency caps can be added to the campaign. Frequency cap types: 
  | 
Frequency Cap  | Only use if adding a frequency cap Use Fallback  | For the frequency cap, select whether or not the frequency cap has a fallback. | 
Frequency Cap  | Only use if adding a frequency cap X ads every Y INTERVAL  | For the frequency cap, select the count and interval of the frequency cap. | 
SKAd Network  | Enable SKAd Tracking  | Select whether or not the Buyer Cloud campaign has SKAd tracking enabled | 
To link a Cost Line to an existing Buyer Cloud campaign, do the following:
| Field Name | Step(s) | 
|---|---|
| Create Campaign / Existing Campaign | Check that the Existing Campaign option is selected. If not, select Existing Campaign. | 
| Advertiser | Search for a Buyer Cloud advertiser by entering at least three letters of the advertiser name. Then, select the desired advertiser.  | 
| Campaign | Search for a Buyer Cloud campaign by entering at least three letters of the campaign name. Then, select the desired campaign.  | 
Read-only Date Range  | The value of the Date Range field is automatically populated from the selected Buyer Cloud campaign and cannot be changed within OneStrata. | 
Read-only Budget Type  | The value of the Budget Type field is automatically populated from the selected Buyer Cloud campaign and cannot be changed within OneStrata. | 
Read-only Budget  | The value of the Budget field is automatically populated from the selected Buyer Cloud campaign and cannot be changed within OneStrata. | 
Read-only Daily Budget  | The value of the Daily Budget field is automatically populated from the selected Buyer Cloud campaign and cannot be changed within OneStrata. | 
To unlink a Buyer Cloud campaign from a Cost Line, follow the steps in Unlink an Entity From a Cost Line.
To update a linked Buyer Cloud campaign, follow the steps in Update an Entity Linked to a Cost Line.
To view the details of a linked Buyer Cloud campaign, follow steps 1-3 in View the Details of an Entity Linked to a Cost Line.
The View Upload widget displays the following information:
| Field Name | Description | 
|---|---|
| Advertiser | The advertiser of the Buyer Cloud campaign. | 
| Name | The name of the Buyer Cloud campaign. | 
| Date Range | The date range of the Buyer Cloud campaign. | 
| Currency | The currency of the Buyer Cloud campaign budget. | 
| Continents | The continent(s) in which the Buyer Cloud campaign can be served. | 
| Budget Type | The budget type of the Buyer Cloud campaign. | 
| Budget | The maximum budget of the Buyer Cloud campaign. | 
| Daily Budget | The maximum daily budget of the Buyer Cloud campaign. | 
| Frequency Cap - ID Type | If a frequency cap has been added to the Buyer Cloud campaign, the ID type of the frequency cap. | 
| Frequency Cap - Use Fallback | If a frequency cap has been added to the Buyer Cloud campaign, whether or not the frequency cap has a fallback. | 
| Enable SKAd Tracking | Whether or not the Buyer Cloud campaign has enabled SKAd tracking. | 
To view the delivery metrics of a linked Buyer Cloud campaign, follow the steps in View the Delivery Metrics of an Entity Linked to a Cost Line.
Mapping (also known as "linking") a Buyer Cloud (formerly FreeWheel DSP) advertiser sets that advertiser as the default Buyer Cloud advertiser for the client of the current OneStrata campaign.
After a default Buyer Cloud advertiser is set, for any Cost Line that:
when linking the Cost Line to a Buyer Cloud campaign, the Advertiser field is automatically populated with the default Buyer Cloud advertiser.
If users want to link the Cost Line to a Buyer Cloud campaign under a different advertiser, the Advertiser field can be manually cleared and any valid Buyer Cloud advertiser can be selected instead.
To map a new Buyer Cloud advertiser (to create a new Buyer Cloud advertiser and set it as a default Buyer Cloud advertiser), do the following:
| Section Name | Field Name | Step(s) | 
|---|---|---|
| Essential Settings | Create Advertiser / Existing Advertiser | Check that the Create Advertiser option is selected. If not, select Create Advertiser. | 
| Essential Settings | Name | Choose one of the following options: 
  | 
| Essential Settings | Advertiser Domain | Enter the website domain of the Buyer Cloud advertiser. | 
| Essential Settings | Category | Select the category of the Buyer Cloud advertiser. | 
| Essential Settings | Optional Notes  | Optional: Enter additional notes about the Buyer Cloud advertiser. | 
| Default Settings | Default Continent | Select the continent that line items for the Buyer Cloud advertiser will be served in. The available options depend on the settings of the connected Buyer Cloud instance.  | 
| Default Settings | Default Currency | Select the currency assigned to Buyer Cloud campaigns created for the Buyer Cloud advertiser: The available options depend on the settings of the connected Buyer Cloud instance.  | 
| SKAd Network | Read-only Enable SKAd Tracking  | SKAd tracking is automatically not enabled. SKAd tracking can be enabled for an advertiser within the Buyer Cloud platform.  | 
To map an existing Buyer Cloud advertiser (to set the advertiser as a default Buyer Cloud advertiser), do the following:
| Section Name | Field Name | Step(s) | 
|---|---|---|
| Essential Settings | Create Advertiser / Existing Advertiser | Check that the Existing Advertiser option is selected. If not, select Existing Advertiser. | 
| Essential Settings | Name | Search for a Buyer Cloud advertiser by entering at least three letters of the advertiser name. Then, select the desired advertiser.  | 
| Essential Settings | Advertiser Domain | The value of the Advertiser Domain field is automatically populated from the selected Buyer Cloud advertiser and cannot be changed within OneStrata. | 
| Essential Settings | Category | The value of the Category field is automatically populated from the selected Buyer Cloud advertiser and cannot be changed within OneStrata. | 
| Essential Settings | Optional Notes  | The value of the Notes field is automatically populated from the selected Buyer Cloud advertiser and cannot be changed within OneStrata. | 
| Default Settings | Default Continent | The value of the Default Continent field is automatically populated from the selected Buyer Cloud advertiser and cannot be changed within OneStrata. | 
| Default Settings | Default Currency | The value of the Default Currency field is automatically populated from the selected Buyer Cloud advertiser and cannot be changed within OneStrata. | 
| SKAd Network | Enable SKAd Tracking  | The value of the Enable SKAd Tracking toggle is automatically populated from the selected Buyer Cloud advertiser and cannot be changed within OneStrata. | 
Unmapping a Buyer Cloud advertiser removes it as the default Buyer Cloud advertiser for the current OneStrata Client.
To unmap a Buyer Cloud advertiser, do the following:
To remap a Buyer Cloud advertiser (change the default Buyer Cloud advertiser to a different Buyer Cloud advertiser), do the following: