Google this month reversed years of interface consolidation, restoring Target CPA and Target ROAS as standalone bidding strategy labels in Google Ads - a move that separates them from the Maximize conversions and Maximize conversion value wrappers they had been bundled inside, without altering a single line of the underlying bidding logic.

The change, announced in June 2026 through updates to the Google Ads Help Center documentation and a post on the Google Ads Developer Blog dated June 16, 2026, affects how bidding strategies appear in the Google Ads interface. According to Google's official Help Center, "Starting in June 2026, Google Ads is updating how bidding strategies are labeled. To streamline the interface, Target CPA and Target ROAS will show as standalone bidding strategy options, separating them from the 'Maximize conversions' and 'Maximize conversion value' strategies."

What advertisers will not see is any shift in how their campaigns actually bid. The documentation is unambiguous on this point: the underlying bidding behavior remains exactly the same.

What is actually changing - and what is not

For the past several years, advertisers setting a cost-per-acquisition target in Google Ads would find their strategy labeled "Maximize conversions with a Target CPA." Setting a return-on-ad-spend target resulted in the label "Maximize conversion value with a Target ROAS." Those bundled labels are now being replaced by their shorter, older counterparts: simply "Target CPA" and "Target ROAS."

According to Google's Help Center documentation on changes to Smart Bidding strategy organization for Search campaigns, "whether a strategy is labeled as 'Maximize conversions with a Target CPA' or simply 'Target CPA,' they function in the exact same way. This is purely a visual change to the labels that won't change how your bid strategies work."

The transition table published by Google makes the mapping explicit. The current label "Maximize conversions with a Target CPA" will transition - showing either "Target CPA" or "Maximize conversions with a Target CPA" during the rollout period - before settling on the final label "Target CPA." The same pattern applies to ROAS: "Maximize conversion value with a Target ROAS" becomes "Target ROAS." Maximze Conversions and Maximize Conversion Value without targets remain unchanged throughout this process. There are no changes planned for the naming or behavior of those targetless variants.

Advertiser action required: none. According to Google, campaigns will continue bidding as expected with no account-level changes needed.

The developer dimension

The relabeling has a parallel technical dimension for practitioners managing Google Ads accounts programmatically. According to Aalap Shastri of the Google Ads API Team, writing in the June 16 Developer Blog post, the update "aligns the UI experience with specific API strategy types."

The post describes a behavioral distinction that will matter for developers constructing automated campaign management tools. According to the Google Ads API Team, "campaigns optimizing for a target will focus on achieving that stated target rather than maximizing volume by internally lowering bids when budgets become constrained." To support this distinction, standalone TARGET_CPA and TARGET_ROAS concepts are being prioritized over bundled Maximize strategies with optional targets, specifically for Search campaigns.

The developer blog post lays out three areas where practitioners should take action. First, integrations and custom dashboards should be reviewed to ensure they correctly parse and display the standalone TARGET_CPA and TARGET_ROASstrategy designations. Second, campaign creation logic should be re-evaluated: when creating new campaigns via the API, developers should assess whether their code sets optional targets on MAXIMIZE_CONVERSIONS or MAXIMIZE_CONVERSION_VALUE, or whether it uses standalone target strategies where applicable. Third, developers should monitor Google Ads API release notes and documentation specifically for updates to the BiddingStrategyType enum, the reintroduction and usage of standalone TargetCpa and TargetRoas messages, and any deprecation or changes to the optional target_cpa and target_roas fields within the MaximizeConversions and MaximizeConversionValue messages for Search campaigns.

The Developer Blog is explicit that no campaign disruption will occur as a result of the naming change alone. "There is no impact on campaign performance or bidding logic. The transition requires no action in your accounts for campaigns to continue bidding as expected." The distinction matters because the API changes have a longer tail than the UI update: developers building or maintaining tooling need to anticipate how the enum structures and field names evolve in upcoming API versions.

How Smart Bidding strategies fit together

Smart Bidding is Google's umbrella term for bid strategies that use Google AI to optimize for conversions or conversion value in each auction - a feature known as "auction-time bidding." According to Google's About Smart Bidding documentation, Target CPA, Target ROAS, Maximize conversions, and Maximize conversion value are all Smart Bidding strategies.

The strategy map, as updated in the current Help Center, organizes around two business goals. For advertisers seeking to increase sales or leads by getting as many conversions as possible at a fixed budget or fixed return on investment, the applicable strategies are Maximize conversions and Target CPA. For advertisers focused on increasing profit by maximizing conversions at a fixed budget or fixed return on ad spend, the applicable strategies are Target ROAS and Maximize conversion value.

The distinction between target-focused strategies and volume-focused strategies is precisely the line that the June 2026 relabeling makes more visible. A Maximize conversions strategy without a target optimizes for volume within a budget. Target CPA introduces a constraint: the system is instructed to achieve conversions at a specific cost, which means it may internally lower bids when budgets become constrained - behavior the Developer Blog now explicitly associates with the standalone target strategy type.

Smart Bidding works across all campaign types where it applies, including Search, Shopping, Display, Video action campaigns, Demand Gen, and Performance Max. For video ads, the system uses conversion data from campaigns to predict how likely an engagement will lead to a conversion. Engagements for campaign types containing video ads optimized for conversions are defined as clicks on the ad or at least 10 seconds of viewing time. When both occur, only the click is counted. Viewing at least 10 seconds of a video ad counts as leading to a website conversion if the conversion happens within 3 days of the engagement.

What each strategy actually prioritises - and the trade-offs that follow

The four Smart Bidding strategies share the same underlying machine learning infrastructure but pursue fundamentally different objectives at auction time. Understanding what each one is actually optimising for explains why the interface distinction between "maximize" and "target" strategies matters in practice.

Maximize conversions

The first priority is spending the full budget. Conversion volume follows from that. The system is not primarily instructed to find the most conversions - it is instructed to exhaust the available daily budget, and it pursues conversions as the means of doing so. There is no efficiency floor and no ceiling on cost per conversion. If the only remaining auctions available to spend the budget are expensive ones, the system enters them anyway.

This distinction matters in practice. A campaign on Maximize conversions that is underspending is not a campaign doing its job halfway - it is a campaign that cannot find enough eligible auctions at any cost to clear its budget. The signal to watch is not CPA but impression share and budget utilisation. When budgets increase, the system reaches into progressively less efficient auctions to keep pace with the new ceiling, which typically raises average CPA. When budgets are cut, it retreats toward the more efficient auctions first, which can temporarily lower CPA - but that is a side effect of the retreat, not the objective.

According to the current About Smart Bidding documentation, this strategy fits advertisers whose goal is to "get as many conversions as possible at a fixed budget or fixed ROI" - though that ROI framing is loose; there is no enforced return target. What the strategy actually enforces is spend. Conversion count is the best available proxy for value within a spent budget, not the primary instruction.

Campaigns with no conversion history can start here. The system draws on account-level signals from the first impression, without requiring a body of past data specific to the campaign.

Maximize conversion value

The objective shifts from conversion count to total value generated. The system is not trying to collect more conversions - it is trying to accumulate the highest possible sum of conversion values within the budget. A single conversion worth 500 will beat five conversions worth 80 each, because the value sum is higher. This distinction only becomes meaningful when conversion events carry varying monetary values.

This strategy fits advertisers who pass transaction-specific values through conversion tracking: e-commerce revenue, lead scores, or margin data. Passing uniform or placeholder values collapses it functionally into Maximize conversions, since every conversion looks the same to the algorithm. The strategy requires clean value data to work as intended.

Like its conversion-count counterpart, this strategy has no enforced efficiency target. CPA and ROAS float. As spend increases and the system reaches into lower-value auctions, return on ad spend typically declines.

Target CPA

Here the logic inverts. The system is no longer optimising for volume first and letting efficiency follow - it is optimising for a specific cost per conversion and allowing volume to follow from that. Every bid in every auction is calibrated to keep the average cost per conversion at or near the stated target across the campaign.

What this means in practice is that the system will leave auctions on the table. If an auction is likely to produce a conversion only at a cost that would pull the average above the target, the system passes. Volume is the dependent variable. Efficiency is the constraint.

According to the Google Ads Developer Blog post from June 16, 2026, this behavior has a specific implication when budgets are limited. A campaign using Target CPA will "focus on achieving that stated target rather than maximizing volume by internally lowering bids when budgets become constrained." That is the key distinction from the Maximize strategies: when budget runs short, a Target CPA campaign holds the efficiency line and accepts lower volume, rather than spending whatever remains as efficiently as possible with no floor.

Google recommends evaluating Target CPA performance over periods long enough to accumulate at least 30 conversions - roughly a month or more for most campaigns. The system needs that data volume to calibrate accurately. Below that threshold, the learning period can produce noisy results that do not reflect steady-state performance.

Device-specific targets can be set for mobile, desktop, and tablet separately, which gives advertisers control over how efficiency targets are applied across device types.

Target ROAS

The structure mirrors Target CPA but operates on value rather than cost. The system bids to achieve a specific return on ad spend - expressed as a percentage of revenue relative to spend - rather than a specific cost per event. In every auction, it estimates the likely conversion value of a click and sets a bid that, at that estimated value, would produce a return near the target.

Like Target CPA, this means passing on auctions the system judges unlikely to meet the efficiency target. A campaign set to 400% ROAS will not bid on auctions where estimated return is 200%, even if budget remains available. Volume is sacrificed to protect the stated return.

The data requirements are higher than for Target CPA. Google recommends at least 50 conversions within the evaluation period, and those conversions must carry meaningful, varied values - otherwise the system has nothing to optimise toward. Setting target ROAS too aggressively relative to historical performance will restrict volume significantly, as the system finds fewer auctions that meet the threshold.

The real axis of difference

The distinction the June 2026 relabeling makes explicit is not about AI sophistication - all four strategies use the same auction-time machine learning. The distinction is about who carries the risk of budget efficiency.

With Maximize conversions and Maximize conversion value, the primary instruction is to spend the budget. Conversions and conversion value are the vehicle for doing so - the system pursues them because they justify the spend, not as an end in themselves. Efficiency is a byproduct, not a constraint. The advertiser carries the cost risk entirely.

With Target CPA and Target ROAS, the primary instruction is to hit a target. Budget spend is the byproduct. If no auctions meet the efficiency threshold, the campaign underspends - and that is the intended behaviour, not a failure. The system carries the efficiency constraint and hands the volume risk back to the advertiser.

That is why the interface now separates them. They are not the same kind of instruction wearing different labels - they express opposite priorities about what the campaign should protect when conditions are imperfect.

The transition period and what to expect

The rollout is gradual, and Google has been transparent about the fact that different surfaces will update on different timescales. According to the Google Ads Help Center, "as we roll this out, you may see a mix of naming conventions. Please keep in mind that different Google Ads surfaces like the Google Ads API, Google Ads Editor, and the Google Ads mobile app will not be shown with the new names immediately."

Once the transition completes, Google says it "will simplify these names globally so that the new standalone labels are used across all platforms." There is no stated end date for the transition period in the public documentation.

For advertisers using portfolio bid strategies - where a single strategy governs multiple campaigns - the Help Center article does not specifically address portfolio labeling in the transition table, though the broader documentation confirms Smart Bidding can be applied at both the single-campaign level (standard strategy) and the multi-campaign level (portfolio bid strategy).

The broader context: a reversal of the Microsoft direction

This is a significant moment of platform divergence. Less than a year ago, the industry trend appeared to point in the opposite direction. As covered on PPC Land in July 2025, Microsoft Advertising moved on August 4, 2025 to eliminate Target CPA and Target ROAS as standalone bidding strategies, integrating them as optional goals within Maximize Conversions and Maximize Conversion Value campaigns. Microsoft's stated rationale was reducing bidding strategy complexity and addressing user feedback about strategy selection confusion.

Google is now doing the reverse. The June 2026 update decouples target-based strategies from volume-based ones - the opposite structural direction from what Microsoft implemented less than twelve months ago. The two largest paid search platforms now organize their bidding menus along different principles. Microsoft uses a "choose your volume maximizer, then optionally set a target" model. Google, after this change, uses a "choose whether you want volume or target" model.

That context matters for agencies and advertisers managing accounts across both platforms simultaneously. The interface logic differs; practitioners who move between the two systems need to internalize which model each platform uses.

The smart bidding strategy guide on PPC Land, covering the March 2026 Ads Decoded episode with Google product managers, noted that the episode had observed Microsoft's August 2025 consolidation as part of "automated bidding continuing to consolidate into fewer, more powerful strategies." Google's June 2026 move challenges that narrative for its own platform.

Where Target CPA and Target ROAS fit within Smart Bidding mechanics

The mechanics of Smart Bidding have not changed. The system factors in signals at auction time - device type, location, time of day, browser, operating system, remarketing list presence, and additional combinations exclusive to Smart Bidding that go beyond what manual bid adjustments can capture. According to the current About Smart Bidding documentation, the system uses "auction-time bidding" to set bids in each individual auction.

For Target CPA specifically, device-specific performance targets can be set for mobile, desktop, and tablet. This granularity is maintained independently of the naming change. For conversion measurement, Google recommends that advertisers evaluate results over time periods long enough to accumulate at least 30 conversions - something like a month or longer - and at least 50 conversions for Target ROAS. These thresholds are unchanged by the relabeling.

Broad match keywords continue to pair particularly well with target-based Smart Bidding strategies. According to Google's documentation, applying broad match keywords allows algorithms to learn faster and find additional auctions that support growth objectives - and the bidding system sets a bid for each individual auction of each query independently, bidding up or down depending on predicted performance for that specific query.

The App Connect integration remains available alongside Smart Bidding for advertisers running mobile campaigns. According to Google, advertisers who set up conversion tracking and deep linking through the App Connect interface can drive on average 2 times higher conversion rates for ad clicks landing in an app compared to a mobile website. This is a measurement and attribution feature that operates independently of the naming change but remains part of the Smart Bidding documentation context.

Why the marketing community should pay attention

The naming change is a surface-level update. But surface changes to bidding strategy labels carry practical weight at the account management and reporting layer.

Consider the workflow implications. Advertisers who export campaign reports, build dashboards, or use scripts that reference strategy names by string will need to account for the transition. During the rollout period - when both "Target CPA" and "Maximize conversions with a Target CPA" may appear simultaneously across different surfaces - report aggregation that groups by strategy name could miscount or split data across what is functionally a single strategy type.

The implications for the Google Ads API are more pronounced. As PPC Land has tracked across multiple API version releases - including the v22 release in October 2025 and the v24 release in April 2026 - the API evolves on a monthly cadence. The BiddingStrategyType enum changes noted in the Developer Blog post are the kind of update that can silently break automated campaign creation scripts if not tracked and addressed. A script that creates campaigns by setting MAXIMIZE_CONVERSIONS with an optional target_cpa field may need to be re-evaluated against the updated standalone TARGET_CPA approach for Search campaigns.

The June 2026 relabeling also arrives in the same month as a major bidding target optimization change announced June 15, which takes effect August 17, 2026. That separate change - which will cause budget-limited campaigns using target-based bid strategies to deliver more consistently toward stated targets - has direct functional implications, unlike the current naming update. Practitioners tracking the naming change should not confuse it with the August 17 behavioral change. The two are distinct: one is a label; the other is a shift in how the bidding engine treats constrained budgets.

There is also a signal in the timing. The relabeling places Target CPA and Target ROAS back in the interface as explicit, prominent options - separate from the volume-maximizing strategies. For practitioners who will need to understand the August 17 behavioral change, a cleaner interface distinction between "maximize volume" and "hit this target" may make that change easier to communicate to clients and stakeholders.

Timeline

  • August 4, 2025 - Microsoft consolidates Target CPA and Target ROAS into Maximize conversions strategies, making them optional goals rather than standalone options for all new campaigns; existing campaigns continue unaffected
  • October 15, 2025 - Google Ads API v22 releases with targetless bidding goals for App campaigns and date segmentation for Smart Bidding Exploration metrics
  • March 11, 2026 - Google Ads Decoded episode with product managers Kristina Park and Carlo Buchmann discusses Smart Bidding best practices, noting Microsoft's August 2025 consolidation as part of industry-wide automation trends
  • March 1, 2026 - Budget pacing change takes effect for Google Ads ad scheduling, affecting how Smart Bidding models respond to budget adjustments
  • April 22, 2026 - Google Ads API v24 releases with CartDataSalesView, nine lead gen conversion types, and retail filter targeting
  • May 7, 2026 - Google announces journey-aware bidding, Smart Bidding Exploration expansion, and demand-led pacing ahead of Google Marketing Live 2026
  • June 15, 2026 - Google announces three bidding and budgeting updates: Smart Bidding Exploration for Performance Max, promotion mode beta, and a bidding target optimization change effective August 17, 2026
  • June 16, 2026 - Google Ads Developer Blog publishes post by Aalap Shastri detailing the Smart Bidding strategy naming and organization update, with action items for API developers
  • June 2026 - Google Ads begins rolling out the relabeling: "Maximize conversions with a Target CPA" changes to "Target CPA"; "Maximize conversion value with a Target ROAS" changes to "Target ROAS"
  • August 17, 2026 - Separate bidding target optimization change takes effect, causing budget-limited campaigns using Target CPA or Target ROAS to deliver more consistently toward stated targets across Search, Shopping, Performance Max, Demand Gen, Travel, and Display

Summary

Who: Google Ads, affecting all advertisers running campaigns that use Target CPA or Target ROAS bid strategies, as well as developers managing Google Ads accounts programmatically through the Google Ads API.

What: Google is relabeling how Smart Bidding strategies appear in the Google Ads interface. "Maximize conversions with a Target CPA" is changing to "Target CPA," and "Maximize conversion value with a Target ROAS" is changing to "Target ROAS." The change is purely a visual and organizational update - bidding algorithms and campaign behavior are identical before and after the transition. Maximize conversions and Maximize conversion value without targets are unaffected.

When: The rollout began in June 2026. During the transition, different Google Ads surfaces - including the Google Ads API, Google Ads Editor, and the Google Ads mobile app - will update on different timescales. The Developer Blog post documenting the API implications was published on June 16, 2026.

Where: The changes affect the Google Ads web interface and, over time, all surfaces including the Google Ads API, Google Ads Editor, and the Google Ads mobile app. The underlying change to API strategy types applies specifically to Search campaigns for the standalone TARGET_CPA and TARGET_ROAS designations.

Why: According to the Google Ads Developer Blog, the goal is to "offer greater clarity between volume-focused and target-focused goals." The relabeling decouples target-based strategies from maximize-volume strategies, restoring a naming convention that existed before the bundled labels were introduced. For developers, it aligns the UI experience with specific API strategy types, enabling a clearer programmatic distinction between campaigns that optimize for volume and campaigns that optimize toward a stated efficiency target.