About Smart+ Bid Protection (Full Cycle)

Last updated: May 2026

Smart+ Bid Protection is a limited-time incentive (the "Incentive") for advertisers running Smart+ campaigns. It aims to give Smart+ campaigns room to learn, while protecting your marketing investment. If an eligible campaign underperforms against certain CPA or Minimum ROAS thresholds, we will automatically reimburse a portion of the gap with ad credits within the same ad account.


Note: Smart+ Bid Protection (Full Lifecycle) is the default solution. Only bidding strategies that are currently unsupported in the Full Lifecycle version will use Smart+ Bid Protection (Learning Phase).

Key features

  • Full lifecycle coverage: Protection has been expanded from the first 3 days to your campaigns entire duration.

  • Automatic credit delivery: If performance thresholds aren't met, credits are delivered directly to your TTAM account.

  • Investment buffer: Automatically triggers when actual costs exceed 1.2x your bid.

Availability

Smart+ Bid Protection is available for the following objectives and campaign types, for their full campaign lifecycle:

Campaign objective

App Promotion

App Promotion

Lead Generation

Sales

Sales

Sales

Promotion type / Campaign setup / Destination

App-Install

TikTok Minis

/

Website

App

Website + App

Campaign Type

Android, IOS 14 DC-Real Time Reporting eligible

Mini-series

Mini-game

Non-Search Campaign

Non-Search Campaign

Android, IOS 14 DC-Real Time Reporting eligible

/

Bidding Strategy

Cost Cap

tROAS

Cost Cap

Cost Cap, MinROAS

Cost Cap, MinROAS

Cost Cap, MinROAS

Note: Both CBO and non-CBO campaign types are supported. If you choose to run a CBO campaign, all placements are available. If you choose to run a non-CBO campaign, the campaign placement must include TikTok.

Am I eligible for this?

Find out more about the eligibility criteria based on your campaign objective:


How is the incentive amount calculated?

Campaign Type / Flow

Objective

Calculated at Ad Group Level

Calculated at Campaign Level

CBO: Smart+

App

No

Yes

CBO: Smart+

Lead gen

No

Yes

CBO: Smart+

Sales

No

Yes

Non-CBO (All flows)

All objectives

Yes

No


Ad credit payment and usage

Any ad credits issued as part of the Incentive will be issued directly to you TikTok ad account. You can check the status of the incentive in the "reporting view" of the corresponding ad group or in "Payment" section under the "Tools" tab. You will also receive a notification in TikTok Ads Manager (TTAM) when ad credits are added to the ad account. Ad credits can be used towards running ads within the same ad account, cannot be withdrawn as currency or transferred between ad accounts and are subject to the TikTok Ad Credit Terms.


TikTok reserves the right to revoke ad credit if we detect any unusual behavior, fraud, or violations of the TikTok Commercial Terms of Service, TikTok for Business Advertising Terms, TikTok's Advertising Policies, TikTok Community Guidelines, and other applicable terms of service. By participating in this Incentive, you agree to the TikTok Ad Credit Terms, and you agree and understand that TikTok's grant of ad credits to you is subject to the terms and eligibility criteria outlined for the Incentive and the Ad Credit Terms. TikTok reserves the right to determine eligibility, issue ad credits at its discretion, or withdraw the Incentive at any time.