Amazon PPC Case Study
From High CPCs to More Efficient, Scalable Growth
The Challenge
High CPCs and inconsistent campaign performance were limiting the brand’s ability to scale profitably.
Advertising costs were making it difficult to maintain efficient campaign performance, while inconsistent results across campaigns created challenges in identifying where to increase spend and where to reduce it. The account needed a more focused approach to improve traffic efficiency, control rising CPCs, and create a stronger foundation for sustainable sales growth.
The main objective was to improve campaign consistency, reduce unnecessary click costs, optimize advertising spend, and scale sales while maintaining better PPC efficiency.
Our Approach
We implemented a structured Amazon PPC strategy focused on four key areas:
1. Campaign Performance Optimization
Campaigns were analyzed and reorganized based on performance, allowing stronger campaigns and profitable targeting opportunities to receive greater attention.
2. CPC & Bid Optimization
Bids were continuously reviewed and adjusted to reduce unnecessarily high CPCs while maintaining competitive visibility for valuable search terms.
3. Budget Allocation
Advertising budgets were shifted toward campaigns and targets demonstrating stronger performance, while inefficient areas were controlled to minimize wasted spend.
4. Scalable Campaign Management
Campaign performance was monitored closely to identify profitable opportunities for scaling, helping increase sales volume without allowing advertising costs to grow at the same rate.
Results
Within 4 months, the account achieved substantial revenue growth while significantly improving advertising efficiency.
| Metric | Before | After | Improvement |
|---|---|---|---|
| Total Revenue | $29,430 | $588,600 | +1,900% |
| ACoS | 40.1% | 21.6% | ↓ 18.5 pts |
| ROAS | 2.49× | 4.63× | +86% |
| CPC | $1.34 | $0.82 | ↓ 38.8% |
| Timeframe | — | 4 Months | — |
The Impact
The biggest win was not simply increasing sales—it was improving advertising efficiency while significantly increasing revenue volume.
Revenue increased from $29,430 to $588,600, representing +1,900% growth over the four-month period.
At the same time, ACoS improved from 40.1% to 21.6%, allowing the account to generate substantially more revenue while reducing the percentage of sales spent on advertising.
ROAS increased from 2.49× to 4.63×, demonstrating a significantly stronger return from the advertising investment.
CPC also decreased from $1.34 to $0.82, representing a 38.8% reduction in average cost per click. This improvement helped the account generate traffic more efficiently while creating additional room to scale profitable campaigns.
Key Win
Higher Sales. Lower CPC. Better Advertising Efficiency.
In just 4 months, the brand moved from high CPCs and inconsistent campaign performance to a significantly stronger revenue position with improved advertising efficiency.