---
title: BrandsReportingCampaign.BillingEvent
framework: Apple Ads Platform API
role: symbol
role_heading: Type
platforms: [apple ads platform api 1.0+]
path: apple-ads-platform-api/brandsreportingcampaign/billingevent-data.typealias
---

# BrandsReportingCampaign.BillingEvent

The billing event of the campaign at report time.

## Declaration

```data
string BrandsReportingCampaign.BillingEvent
```

## Possible Values

TAPS: The campaign is charged per tap. IMPRESSIONS: The campaign is charged per thousand impressions (CPM).

## Discussion

Discussion Brands campaigns can use either billing model, so check this field before comparing cost-per-tap and cost-per-impression figures across rows. Example {   "billingEvent": "TAPS" } See ReportingBillingEvent for additional context.