An automated Smart Bidding strategy that uses AI to maximize total conversion value (revenue) while spending your entire daily budget.
What is Maximize Conversion Value bidding in Google Ads? Maximize Conversion Value is a Smart Bidding strategy that uses AI to maximize total conversion value (revenue) while spending your full budget. Requires transaction-specific values. Prioritizes high-value conversions over low-value ones. Ideal for e-commerce with varying product prices. Can add optional Target ROAS for efficiency control.
Maximize Conversion Value is a Smart Bidding strategy that uses Google's AI to find the optimal bid for your ad to help get conversions that are the most valuable for your campaign while spending your budget. According to Google, Maximize Conversion Value "using your historical performance and evaluating the contextual signals present at auction-time, finds an optimal bid for your ad each time it's eligible to appear" to maximize conversion value. Unlike Maximize Conversions which counts all conversions equally, Maximize Conversion Value prioritizes high-value conversions—automatically bidding $15 CPC for a predicted $500 purchase but only $1 CPC for a predicted $30 purchase.
Maximize Conversion Value requires conversion tracking with transaction-specific values (actual revenue per conversion, not fixed values). The strategy includes an optional Target ROAS field (added in 2022). Without Target ROAS set, it aims to spend your budget maximizing total conversion value regardless of efficiency. With Target ROAS set (e.g., 400%), it maximizes conversion value while maintaining your target return on ad spend. This makes Maximize Conversion Value versatile: use without target for new e-commerce campaigns building data, or with target once you have 30+ conversions for efficiency.
As of 2026, Maximize Conversion Value is only available for Search and Demand Gen campaigns (not Display or Video). It's the preferred bidding strategy for e-commerce businesses with varying product prices ($20-$500+ range) where optimizing for revenue (not conversion count) drives profitability. Industry data shows Maximize Conversion Value delivers 15-30% higher revenue compared to Maximize Conversions when conversion values vary significantly, because the algorithm prioritizes high-value conversions over low-value ones.
Official Source: Definition verified from Google Ads Help Center (Last verified: January 2026)
"Using your historical performance and evaluating the contextual signals present at auction-time, Maximize conversion value bidding finds an optimal bid for your ad each time it's eligible to appear, with Google setting these bids to help get conversions that are the most valuable for your campaign while spending your budget."
An online home goods store sells products ranging from $25 candles to $1,200 furniture. They switch from Maximize Conversions (optimizing for volume) to Maximize Conversion Value (optimizing for revenue) to improve profitability.
Baseline: Maximize Conversions (Month 1) Strategy: Maximize Conversions (no target) Daily Budget: $400/day Result: Algorithm optimizes for maximum conversion count Month 1 Performance: - Spend: $12,000 - Conversions: 285 - Average Order Value: $68 - Total Revenue: $19,380 - ROAS: 1.62x - Profit Margin: 40% average - Gross Profit: $7,752 - Net Profit: -$4,248 (LOSING MONEY!) Conversion Breakdown: - Candles ($25 avg): 180 conversions = $4,500 revenue (63% of conversions, 23% of revenue) - Decor items ($85 avg): 90 conversions = $7,650 revenue (32% of conversions, 39% of revenue) - Furniture ($1,200 avg): 15 conversions = $18,000 revenue (5% of conversions, 93% of revenue) Problem: Maximize Conversions optimized for volume (285 conversions) but prioritized low-value candles (180/285 = 63% of conversions) over high-value furniture (15/285 = 5%). Low revenue per conversion made campaign unprofitable. Switching to: Maximize Conversion Value (Month 2) Strategy Change: Maximize Conversion Value (no target) Daily Budget: $400/day (unchanged) Result: Algorithm shifts budget toward high-value conversions Month 2 Performance: - Spend: $12,000 - Conversions: 198 (-31% vs Month 1) ← Fewer conversions expected - Average Order Value: $142 (+109% vs Month 1) ← Higher value per conversion - Total Revenue: $28,116 (+45% vs Month 1) - ROAS: 2.34x (+44% vs Month 1) - Gross Profit: $11,246 - Net Profit: -$754 (still unprofitable but dramatically better than -$4,248) Conversion Breakdown: - Candles ($25): 48 conversions = $1,200 revenue (24% of conversions, 4% of revenue) ← Deprioritized - Decor items ($85): 112 conversions = $9,520 revenue (57% of conversions, 34% of revenue) - Furniture ($1,200): 38 conversions = $45,600 revenue (19% of conversions, 162% of revenue) ← Prioritized! Key Insight: By optimizing for value instead of volume, algorithm shifted budget away from low-value candles (180 → 48 conversions, -73%) toward high-value furniture (15 → 38 conversions, +153%). Result: 31% fewer total conversions but 45% more revenue. Adding Target ROAS (Month 3) Strategy: Maximize Conversion Value WITH Target ROAS at 300% Daily Budget: $400/day Month 3 Performance: - Spend: $11,850 - Conversions: 186 - Average Order Value: $168 - Total Revenue: $31,248 - ROAS: 2.64x (exceeds 3.0x target slightly below) - Gross Profit: $12,499 - Net Profit: $649 (PROFITABLE!) Conversion Breakdown: - Candles: 38 conversions = $950 (further deprioritized) - Decor items: 105 conversions = $8,925 - Furniture: 43 conversions = $51,600 (continued growth in high-value segment) Month 4: Adding Conversion Value Rules Strategy Enhancement: Added conversion value rules to boost high-margin furniture +20% - Furniture products: 50% margin (vs 30% for decor, 20% for candles) - Rule: Multiply furniture conversion values by 1.2 to account for margin - Example: $1,200 furniture purchase counted as $1,440 value for bidding Month 4 Performance: - Spend: $11,920 - Conversions: 189 - Average Order Value: $185 - Total Revenue: $34,965 - ROAS: 2.93x - Gross Profit: $14,686 - Net Profit: $2,766 12-Month Summary: Strategy Evolution ROI: - Maximize Conversions: 285 conversions, $19,380 revenue, 1.62x ROAS, -$4,248 profit - Max Conversion Value (no target): 198 conversions, $28,116 revenue, 2.34x ROAS, -$754 profit - Max Conversion Value + Target ROAS: 186 conversions, $31,248 revenue, 2.64x ROAS, +$649 profit - Max Conv Value + Rules: 189 conversions, $34,965 revenue, 2.93x ROAS, +$2,766 profit Total Improvement: -$4,248 → +$2,766 = $7,014 monthly profit swing by optimizing for value instead of volume.
Maximize Conversion Value solves the fundamental problem of conversion-count optimization for e-commerce: not all purchases have equal value. A campaign optimized for maximum conversions might deliver 100 sales ($30 average order) = $3,000 revenue. The same campaign optimized for maximum conversion value might deliver 45 sales ($110 average order) = $4,950 revenue—55% fewer conversions but 65% more revenue and profit. This dramatic difference occurs because Maximize Conversion Value automatically shifts budget toward high-value products/customers, bidding aggressively for $500 purchases and conservatively for $30 purchases.
The optional Target ROAS field makes this strategy viable throughout a campaign's lifecycle: volume mode (no target) for new campaigns building conversion data, efficiency mode (with target) for mature campaigns optimizing profitability. Without Maximize Conversion Value, e-commerce advertisers often optimize for conversion volume and accidentally prioritize low-margin products—getting lots of $20 sales when $200 sales are more profitable. Industry data shows e-commerce campaigns switching from Maximize Conversions to Maximize Conversion Value typically see 20-40% revenue increases at similar or better ROAS, primarily because the algorithm stops wasting budget on low-value conversions and reallocates to high-value opportunities.
Using Maximize Conversion Value with fixed conversion values (all conversions same value—use Maximize Conversions instead)
Not setting up transaction-specific values (tracking $1 for all conversions breaks the strategy)
Enabling without optional Target ROAS on mature campaigns (gives up profitability control)
Using for lead generation where lead values are similar (use Maximize Conversions or Target CPA instead)
Setting daily budget too low (algorithm can't pursue high-value conversions with $50/day budget)
Not monitoring ROAS—Maximize Conversion Value prioritizes revenue, not profitability
Keeping it enabled when conversion values stop varying (30% margin products convert—switch to Target ROAS)
Ensure conversion tracking passes actual transaction values (revenue, not fixed $1 values)
Use for e-commerce, SaaS with tiered pricing, or lead gen with varying lead values (not fixed-value conversions)
Start with Maximize Conversion Value (no target) for first 30-50 conversions to build data
Add optional Target ROAS once you have 30+ conversions for profitability control
Set daily budget high enough to pursue high-value conversions (minimum 5-10x average order value)
Use conversion value rules to boost high-margin products beyond raw revenue optimization
Monitor both conversion count AND total conversion value—revenue matters more than volume
Graduate to "Maximize Conversion Value with Target ROAS" or dedicated Target ROAS after 50+ conversions
An automated bidding strategy that sets bids to maximize conversion value while targeting a specific return on ad spend percentage.
A subset of automated bid strategies that use machine learning to optimize bids for conversions or conversion value in every auction.
A free tool that measures valuable actions users take after clicking your ads, such as purchases, sign-ups, or phone calls.
The revenue generated for every dollar spent on advertising, calculated as conversion value divided by ad spend.
Maximize Conversion Value (without target) maximizes total revenue by spending your full budget, regardless of efficiency—you might get $50,000 revenue at 2x ROAS. Target ROAS maximizes revenue while maintaining a specific efficiency target (e.g., 400% ROAS)—you might get $40,000 revenue at exactly 4x ROAS. Use Maximize Conversion Value when: (1) You're starting a new campaign and need to build conversion value data quickly (first 30-50 conversions); (2) Revenue growth matters more than efficiency temporarily. Use Target ROAS when: (1) You have 30+ conversions and proven profitability; (2) You have specific margin requirements (need 400% ROAS minimum for profitability); (3) You want revenue maximization WITH cost control. As of 2022, you can add an optional Target ROAS within Maximize Conversion Value strategy, making them functionally identical. Practical recommendation: Start with Maximize Conversion Value (no target) for data collection, add Target ROAS field after 30-50 conversions, then eventually switch to dedicated Target ROAS strategy for maximum control.
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