How Amazon PPC optimization drove +41% GMV for Anker at stable TACoS
Budget concentrated on high-conversion queries; a refined keyword matrix and placement controls kept TACoS on target.
41%
GMV Growth
+58%
Ad‑attributed sales
We led Anker’s charger portfolio with Amazon PPC optimization—shifting ~80% of budget toward high-conversion traffic, rebuilding campaigns around a refined keyword matrix, and tightening placement/match-type controls to remove waste. Prioritizing proven queries increased core traffic share and ad-attributed sales while maintaining TACoS discipline. As quality spend compounded, GMV rose and efficiency held—showing how intent-first Sponsored Ads can scale revenue for Anker without eroding unit economics.
The Challenge
Anker’s charging device portfolio has been a top performer on Amazon for more than a decade. But as competition in consumer electronics intensified, the team faced a growth ceiling. The mandate: deliver 30%+ sales growth without exceeding a rigid TACoS target.
Scattershot traffic mix. Legacy, broad delivery spread spend thin and diluted conversion.
TACoS guardrail. Efficiency had to hold even as the brand pushed for step‑change growth.
Under‑penetrated core demand. Diagnostic work revealed material gaps vs. market on high‑value traffic segments.
What the diagnostics showed
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−36% gap vs. market in core category traffic coverage.
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−22% under‑investment in a high‑conversion segment (“adaptive singularity” traffic).
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−24% gap in core traffic share vs. competitor average.
Strategic Approach
To restore momentum and build a repeatable growth engine, we centered the plan on operational rigor, retail readiness, and seasonality-aware advertising—so paid traffic could accelerate organic rank and compound across the catalog.
Oceanwing rebuilt the media architecture around the traffic that actually converts—and proved it with disciplined measurement.
1) Concentrate on High‑Conversion Traffic
Shifted from fragmented delivery to a resource‑focused mix, allocating ~80% of budget to the high‑conversion “adaptive singularity” pool to rapidly close core‑traffic gaps.
2) Build a Refined Keyword Matrix
Constructed a multi‑dimensional matrix around core terms (e.g., charging, wireless charger), segmented by placement and time of delivery. Applied tiered bidding to scale winning terms efficiently and reduced brand‑keyword share to capture incremental, off‑brand demand.
3) Keep Efficiency in Check
Ran ongoing market and account diagnostics (traffic share, competitor posture, conversion deltas) to maintain stable TACoS while scaling spend toward proven segments.
Results
Here’s what changed after we concentrated 80% of budget on high-conversion traffic and refined the keyword matrix:
Core traffic share +90%
GMV +41%
Ad‑attributed sales +58.8%
TACoS maintained at target level (no efficiency erosion)
Key Insights
Focus beats fragmentation. Concentrating budget where shoppers convert outperforms scattershot delivery.
You don’t have to trade growth for efficiency. With the right mix, TACoS can remain stable while GMV climbs.
Brand terms aren’t the growth engine. A balanced matrix that leans into high‑intent, non‑brand demand delivers incremental volume at sustainable CPCs.
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Advertising Continuity & Restructuring
- Identified untapped demand: Leveraged data analytics to uncover high-potential niches within the declining category, such as “immune support for active lifestyles.”
- Benchmarked competitors: Analyzed rivals’ gaps in keyword targeting and content to carve out competitive advantages.
Budget Reallocation & Day-Parting
- Identified untapped demand: Leveraged data analytics to uncover high-potential niches within the declining category, such as “immune support for active lifestyles.”
- Benchmarked competitors: Analyzed rivals’ gaps in keyword targeting and content to carve out competitive advantages.
Budget Reallocation & Day-Parting
- Identified untapped demand: Leveraged data analytics to uncover high-potential niches within the declining category, such as “immune support for active lifestyles.”
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