2025 cost per acquisition benchmarks across platforms
Retail CPA should always be benchmarked against AOV (average order value). A $41 CPA is excellent for a $200 AOV product but unsustainable for a $35 item. Break-even CPA = AOV × gross margin.
Typical Retail CPA falls between $20 and $75. Google Search average: $50. Meta average: $32.
| Platform | Avg. CPA | Notes |
|---|---|---|
| Google Shopping | $18–$35 | Lowest CPA — product intent |
| Google Search | $40–$65 | Brand + category terms |
| Meta Ads | $25–$45 | Catalog + retargeting |
| TikTok | $22–$40 | Impulse purchase |
| Display | $15–$30 | Cart abandoner retargeting |
| $60–$100 | B2B retail only |
| Year | Average CPA |
|---|---|
| 2022 | $34 |
| 2023 | $37 |
| 2024 | $39 |
| 2025 | $41 |
| 2026E | $44 |
2026E = projected estimate.
| Quarter | Index | Trend |
|---|---|---|
| Q1 | 80 | |
| Q2 | 94 | |
| Q3 | 96 | |
| Q4 | 130 |
Retail advertisers get the best CPA efficiency from Google Shopping + Smart Bidding with target ROAS rather than target CPA — product-level ROAS optimization consistently outperforms blended CPA targets.