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Case Studies: Proven Success with Sigmatecs

At Sigmatecs, we specialize in transforming brands through our expert Amazon marketing strategies. Our case studies showcase real-world examples of how our comprehensive services—ranging from listing optimization and PPC advertising to Amazon account management—have driven remarkable growth for our clients. Explore our success stories to see how we can help your brand achieve its full potential on Amazon.

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Explore our collection of success stories below to see how we've helped businesses like yours thrive on Amazon.


Amazon Sales Performance Success Story

This case study examines the success story of our partner, whose account was managed by the team at Sigmatecs, achieving $7.3 million in sales over one year. The analysis covers sales performance from January 1, 2023, to December 31, 2023, based on data from the Amazon Seller Central dashboard.

Strategic Planning and Execution:

Sigmatecs identified and leveraged key shopping events to maximize sales. By planning early and executing targeted promotional campaigns, the brand saw significant spikes in sales during peak periods. Sigmatecs continuously refined product listings, including titles, descriptions, and images. Implementing A+ Content enhanced the shopping experience, leading to higher conversion rates. The team at Sigmatecs increased investment in Amazon PPC advertising, focusing on high-performing keywords and products. Regular analysis and adjustments to campaigns ensured optimal ROI and visibility. With the expert guidance of the Sigmatecs team, the brand achieved remarkable growth and solidified its presence in the competitive Amazon marketplace. By continuing to leverage data-driven insights and refine strategies, the brand is well-positioned for ongoing success.


Transforming Sales Performance on Amazon

A prominent women’s fashion brand experienced significant growth on Amazon in 2023, thanks to the expert management and strategic efforts of the Sigmatecs team. This case study showcases how Sigmatecs’ expertise in Amazon Seller Central management, listing optimization, PPC advertising, and promotional strategies drove substantial success for the brand.

The collaborative efforts between the brand and Sigmatecs

The success of this women’s brand on Amazon demonstrates the impact of strategic planning, listing optimization, and targeted advertising. With the expert guidance of the Sigmatecs team, the brand achieved remarkable growth and solidified its presence in the competitive Amazon marketplace. By continuing to leverage data-driven insights and refine strategies, the brand is well-positioned for ongoing success.


Case Study: Transforming Brand Performance with Sigmatecs

Through strategic planning and effective execution, Sigmatecs transformed the brand’s Amazon performance from failure to success. The brand not only recovered from its initial slump but also achieved impressive growth, setting a strong foundation for continued success. This case study highlights the importance of targeted marketing, continuous optimization, and responsive customer service in achieving e-commerce success.In January, this brand was facing significant challenges in its Amazon marketplace performance. Sales were down, net profits were negative, and the outlook was bleak. In response to these struggles, the brand partnered with Sigmatecs, an Amazon Marketing Agency, to turn their fortunes around.

  1. High Advertising Costs: The brand was spending a significant amount on advertising without seeing a corresponding increase in sales.
  2. Low Conversion Rates: Despite a fair number of orders, the conversion rates were low.
  3. High Refund Rates: The brand was experiencing a relatively high number of refunds, affecting overall profitability.

Strategy Implementation by Sigmatecs

Optimized Advertising Campaigns: Sigmatecs revamped the brand’s advertising strategy, focusing on targeted ads and reducing unnecessary spending.

Enhanced Product Listings: The agency improved product descriptions, images, and keywords to increase visibility and attractiveness.

Customer Feedback Analysis: By analyzing customer feedback, Sigmatecs identified common issues leading to refunds and addressed them promptly.

Promotional Campaigns: Strategic promotions and discounts were introduced to boost sales and attract new customers. 


  1. Sales Increase: Over two months, sales increased by a staggering 101.4%, indicating the effectiveness of the new strategies.
  2. Reduced Advertising Costs: Advertising costs were significantly reduced while maintaining high sales, showcasing improved efficiency.
  3. Improved Net Profit: The brand went from a negative net profit to a substantial positive net profit, demonstrating a complete turnaround.
  4. Lower Refund Rates: Although refunds slightly increased in March, they remained manageable and did not impact the overall profitability.
Home & Kitchen

Case Study: Elevating a Home & Kitchen Brand with Sigmatecs Amazon PPC Services

A leading Home & Kitchen brand in the USA was struggling to achieve optimal results from their Amazon PPC campaigns. The brand partnered with Sigmatecs, an Amazon Marketing Agency, to refine their advertising strategies, optimize their ad spend, and maximize their return on ad spend (ROAS).

The Solution:

Challenges Identified
  1. High ACOS: The brand’s advertising cost was relatively high, reducing overall profitability.
  2. Inefficient Ad Spend: Significant amounts were being spent on ads without commensurate returns.
  3. Underperforming Campaigns: Some ad campaigns were not delivering the desired results, impacting the overall effectiveness of the PPC strategy.
Strategy Implementation by Sigmatecs
  1. Keyword Optimization: Sigmatecs conducted in-depth keyword research and optimization to ensure ads were targeting the most relevant and high-converting keywords.
  2. Bid Management: The agency employed advanced bid management techniques to optimize bids based on performance data, reducing wasted spend and maximizing ROI.
  3. Ad Creative Enhancement: Improved ad creatives with compelling images and copy to increase click-through rates (CTR) and conversion rates.
  4. Performance Monitoring and Adjustment: Continuous monitoring and real-time adjustments were made to campaigns to ensure they remained aligned with performance goals.
  5. Negative Keyword Implementation: Added negative keywords to prevent ads from showing for irrelevant searches, reducing unnecessary spend.
Results After One Month
  • Sales: $305,430.24
  • Advertising Cost of Sales (ACOS): 18.27%
  • Ad Spend: $55,792.72
  • Return on Ad Spend (ROAS): 5.47
Detailed Analysis
  1. Sales Performance: The brand maintained a strong sales performance with a total of $305,430.24 in sales during the month of May.
  2. ACOS Improvement: By optimizing campaigns, the ACOS was maintained at a manageable level of 18.27%, indicating efficient use of ad spend relative to sales generated.
  3. Ad Spend Efficiency: The total ad spend of $55,792.72 was strategically allocated to high-performing campaigns, ensuring a better return on investment.
  4. High ROAS: With a ROAS of 5.47, the brand achieved significant returns on its advertising spend, indicating successful ad performance and efficient budget utilization.
Swing Category

Case Study: Boosting Brand Performance with Sigmatecs Amazon PPC Services

A prominent seller in the Baby and Kids category faced challenges with managing their Amazon PPC campaigns efficiently. Seeking to improve their advertising performance, they turned to Sigmatecs, an Amazon Marketing Agency, for their expertise in optimizing PPC campaigns. This case study examines the strategies implemented and the resulting improvements in their advertising performance.

Challenges Identified
  1. High ACOS: The brand’s average ACOS of 15.07% indicated a need for better budget allocation and cost management.
  2. Suboptimal CPC: An average CPC of $1.31 suggested that there was room for optimizing bid strategies.
  3. Low CTR for Some Campaigns: Certain campaigns had a lower-than-expected click-through rate (CTR), reducing the efficiency of the ad spend.

Strategy Implementation by Sigmatecs

Comprehensive Keyword Analysis: Sigmatecs conducted extensive keyword research to identify high-performing keywords and eliminate underperforming ones.

  1. Bid Optimization: The agency optimized bids to balance cost-per-click (CPC) and maximize the return on ad spend (ROAS).
  2. Improved Ad Targeting: Enhanced targeting strategies were employed to ensure ads reached the most relevant audience.
  3. Ad Creative Enhancements: Upgraded ad creatives to improve CTR and conversion rates.
  4. Negative Keywords: Implemented negative keywords to reduce wasted ad spend on irrelevant searches.
  5. Budget Management: Adjusted budgets for different campaigns based on their performance to maximize efficiency.
Results After One Month
  • Total Ad Spend: $186.12
  • Total Sales: $1,234.88
  • Total Impressions: 74,738
  • Average ACOS: 15.07%
  • Average CPC: $1.31

These additional case studies demonstrate our agency's versatility and commitment to delivering innovative solutions across various industries. We're passionate about solving complex challenges and helping businesses achieve their goals. If you're interested in discussing how we can assist your organization, please reach out to us info@sigmatecs.com today.

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