Not every conversion has the same value. A lead from one location may close twice as often as a lead from another. A returning customer may generate more profit than a first-time buyer. A purchase made on one device may also produce a higher average order value.
Google Ads normally optimizes using the conversion values it receives. However, those values may not reflect differences in customer quality, profitability, location, device, or audience type.
Conversion value rules allow you to adjust those values inside Google Ads without changing your website tracking code. The adjusted values can then be used in reporting and by value-based bidding strategies such as Target ROAS and Maximize Conversion Value.
This guide explains how conversion value rules work, how to set them up, and how to avoid sending Smart Bidding in the wrong direction.
What Are Conversion Value Rules?
Conversion value rules tell Google Ads that certain conversions are worth more or less to your business. For example, imagine that every qualified lead is currently assigned a value of $100. Your sales data shows that leads from California generate 50% more revenue than leads from other locations.
You could create a rule that multiplies the conversion value of California leads by 1.5. Google Ads would then report those conversions as worth $150 instead of $100.
The original conversion still happened only once. The rule changes its reported value, not the number of conversions. Google Ads currently allows conversion value rules based on:
- Audience
- Device
- Location
- Store visits or store sales in eligible accounts
Rules can be used with Search, Shopping, Display, Hotel, and Performance Max campaigns.
When Should You Use Conversion Value Rules?
Conversion value rules are useful when your current conversion values do not fully reflect business outcomes.
Different Locations Produce Different Results
A home services company may know that leads from certain cities have higher job values. An ecommerce company may have stronger margins in locations with lower delivery costs. A location rule can increase or decrease conversion values based on those differences.
Some Audiences Are More Valuable
Returning customers, loyalty members, high-value account lists, and previous purchasers may generate more lifetime value than the average visitor. An audience rule can help Google Ads recognize that difference when the user belongs to an eligible audience list.
Device Performance Differs Beyond Conversion Rate
Mobile users may convert frequently but produce smaller order values. Desktop visitors may convert less often but generate larger contracts. A device value rule can reflect the commercial difference without simply reducing bids manually.
You Use Static Lead Values
Many lead-generation accounts assign the same value to every form submission. However, not every form submission has the same probability of becoming revenue. Value rules can add more context when you cannot yet send qualified lead, opportunity, or closed-sale values back from your CRM. They should not replace proper offline conversion tracking, but they can provide a useful intermediate layer.
Before creating rules, review the Google Ads conversion tracking checklist. Adjusting inaccurate conversion values will only make an inaccurate setup more influential.
Before You Create a Conversion Value Rule
A value rule should be supported by business data, not an assumption. Review your CRM, order data, profit margins, average contract values, repeat purchase rates, and lead-to-sale rates. Look for patterns that remain consistent over a meaningful period.
For example, do not increase the value of mobile conversions simply because mobile has a lower conversion rate. Conversion rate and customer value are not the same thing.
You should also confirm that your existing values are being passed correctly. Check that purchase revenue, lead values, currencies, and conversion actions are accurate before applying an adjustment.
Google Ads automation performs better when it receives reliable inputs. The problem is often not Smart Bidding itself but the quality of the data being used. The Y77 guide to Smart Bidding in 2026 explains how weak conversion signals can push automated bidding toward the wrong outcomes.
How to Set Up Conversion Value Rules in Google Ads
Step 1: Open the Value Rules Section
Sign in to your Google Ads account and select the Goals icon. Open the Conversions dropdown and select Value rules. Then click Create conversion value rule. When cross-account conversion tracking is being used, the rule must be created from the manager-level account.
Step 2: Choose the Primary Condition
Select the main condition that determines when the rule applies. The available options usually include:
- Audience: Apply the rule to selected audience lists or customer groups.
- Device: Apply the rule to mobile, tablet, or desktop conversions.
- Location: Apply the rule to users from selected geographic areas.
- No condition: Available for certain store visit or store sales rules.
Choose the condition that matches the business difference you are trying to represent.
For example, select Location if customers from selected cities have consistently higher average revenue. Select Audience if an existing customer or Customer Match list has a higher lifetime value.
Step 3: Add a Secondary Condition if Needed
Google Ads allows one optional secondary condition. Both conditions must be met for the rule to apply. For example, you could create a rule for:
Location is New York AND device is desktop.
You cannot use the same condition type twice in one rule. If Location is the primary condition, the secondary condition must be something different, such as Device or Audience.
Google also requires all rules in the account to follow the same condition structure. If the first rule uses Location as the primary condition and Device as the secondary condition, later rules must use the same condition types. Changing that structure may require deleting the existing rules and rebuilding them. When multiple selections are added within one condition, Google treats them as “or.” Selecting New York and California means the rule applies to users in New York or California.
Step 4: Select the Value Adjustment
Google Ads provides three possible adjustment methods.
Add
The Add option places a fixed amount on top of the existing conversion value.
For example:
Original lead value: $100
Value adjustment: Add $25
Adjusted value: $125
This option can work when the additional value is relatively consistent.
Multiply
The Multiply option increases or decreases the existing value by a multiplier.
For example:
Original purchase value: $200
Value adjustment: Multiply by 1.25
Adjusted value: $250
Google currently allows multipliers between 0.5 and 10.
Multiplication is often more appropriate when the difference is proportional. If one customer group usually produces 30% more value, multiplying by 1.3 may be more realistic than adding a fixed amount.
Set
The Set option replaces the existing conversion value with a specific value. Google describes this option as a beta feature, so it may not appear in every account.
Step 5: Review the Rule Preview
Google Ads displays the rule as an If, And, Then statement.
For example:
If: Location is California
And: Device is desktop
Then: Multiply conversion value by 1.4
Review the statement carefully. Confirm that the adjustment reflects your business data and that the condition is not broader than intended.
Step 6: Save the Rule
Select Save. The rule will then appear in the Value rules table.
Once active, the adjusted values can appear in conversion reporting. Google may also use them during auction-time optimization when campaigns use Target ROAS, Maximize Conversion Value, or supported Performance Max bidding.
Example Conversion Value Rules
Example 1: Higher-Value Lead Location
A B2B company assigns every qualified lead a value of $200. CRM data shows that leads from London produce 40% more revenue.
The rule could be:
If: Location is London
Then: Multiply value by 1.4
A lead previously worth $200 would now be reported as worth $280.
Example 2: Existing Customer Audience
An ecommerce brand knows that loyalty members purchase more frequently and have a higher lifetime value.
The rule could be:
If: Audience is Loyalty Members
Then: Multiply value by 1.25
Google Ads can then place more value on conversions from that audience when using value-based bidding.
Example 3: Lower-Value Device Segment
A lead-generation company finds that tablet leads have a much lower close rate than desktop and mobile leads.
The rule could be:
If: Device is tablet
Then: Multiply value by 0.7
A lead with an original value of $100 would be adjusted to $70. The adjustment should be based on enough historical data to show that the difference is genuine and persistent.
How Conversion Value Rules Affect Smart Bidding
Conversion value rules affect reporting across relevant campaigns, even when a campaign is not using value-based bidding. However, only value-focused strategies such as Target ROAS and Maximize Conversion Value automatically optimize toward the adjusted values.
This distinction matters.
A campaign using Target CPA may show the adjusted conversion value in reports, but the bidding strategy remains focused on generating conversions at the target cost.
A campaign using Target ROAS uses the adjusted value as part of its bidding decisions.
Before moving from cost-based bidding to value-based bidding, read the Y77 comparison of Target CPA vs. Target ROAS. A value rule cannot make Target ROAS effective when the account lacks reliable conversion values or sufficient data.
How to Check Whether Your Rules Are Working
After activating a rule, monitor both the technical setup and the business outcome.
In Google Ads, open your campaign reporting and use:
Segment → Conversions → Value rule adjustment
You can review:
- Original conversion value where a rule was applied
- Original conversion value where no rule was applied
- Adjustments created by audience, location, or device rules
- Total adjusted conversion value
Google also provides Value adjustment and All value adjustment columns that can be added to reporting tables.
Compare the adjusted values with actual CRM revenue, sales quality, profit, or repeat purchase behaviour. The purpose is not simply to improve the ROAS displayed in Google Ads. The rule should help reported value better reflect real business value.
Common Conversion Value Rule Mistakes
- Using Assumptions Instead of Revenue Data
Do not increase the value of an audience simply because it appears more engaged. Use closed revenue, margins, retention, or another meaningful business outcome.
- Applying Large Adjustments Immediately
A 3x or 5x adjustment can significantly change bidding behaviour. Start with a defensible adjustment and monitor how spend, volume, and customer quality change.
- Ignoring Existing Tracking Problems
Duplicate conversions, incorrect purchase values, missing transaction IDs, and broken tags should be fixed before adding value rules.
Use the Y77 guide on auditing your Google Tag Manager container to check whether your underlying events are dependable.
- Creating Overlapping Rules Without Understanding Priority
Only one value rule can be applied to a conversion. When location rules overlap, Google uses the more specific location. If audience rules overlap, Google applies its audience hierarchy. When tied rules use different adjustment types, a Multiply rule takes priority over an Add rule.
- Treating Value Rules as a Replacement for CRM Integration
Value rules are useful, but they are still estimates.
For lead-generation businesses, the stronger long-term setup is to send qualified lead, opportunity, and closed-sale outcomes back into Google Ads. Enhanced conversions and offline conversion imports can help connect advertising activity with real pipeline results.
For more detail, read how to set up Google Ads enhanced conversions when CRM data is messy.
Final Takeaway
Conversion value rules help Google Ads understand that two conversions can have different business value, even when they use the same conversion action.
The setup itself is simple. The difficult part is deciding what each conversion is genuinely worth.
Start with reliable conversion tracking, use CRM or revenue data to calculate the adjustment, and avoid aggressive multipliers based on short-term patterns. Once the rule is active, compare Google Ads reporting with actual business results and refine the setup carefully.
A well-designed rule can help Target ROAS and Maximize Conversion Value prioritize higher-value opportunities. A poorly designed rule can make Smart Bidding optimize more aggressively toward an assumption.
Need Help Building a More Reliable Google Ads Setup?
Y77.ai helps growth teams improve Google Ads conversion tracking, value-based bidding, GA4, GTM, enhanced conversions, and attribution.
If your campaign reports strong ROAS but your CRM tells a different story, book a working session with Y77.ai to identify where the gap begins.
Frequently Asked Questions
Do conversion value rules change the number of conversions?
No. They adjust the reported value of qualifying conversions, not the conversion count.
Can I use conversion value rules with Performance Max?
Yes. Google supports conversion value rules for Performance Max, along with Search, Shopping, Display, and eligible Hotel campaigns.
Can more than one value rule apply to a conversion?
No. Only one rule applies to each conversion. Google uses condition specificity and rule priority to decide which rule wins when several rules match.
Should I use Add or Multiply?
Use Add when the additional value is relatively fixed. Use Multiply when the difference is proportional to the original conversion value.
Do conversion value rules work with Target CPA?
Adjusted values can appear in reporting, but Target CPA does not automatically optimize toward value. Target ROAS and Maximize Conversion Value are designed to use conversion values directly.
