Executive Summary
This case study examines how Tinyyo Limited, a growing e-commerce company, successfully scaled its Amazon presence from 300 to over 1,000 products within a four- year period. By implementing a data-driven approach to Amazon Pay-Per-Click (PPC) advertising and focusing on key performance metrics, , the company achieved a consistent 15% year-over-year (YoY) revenue increase while simultaneously boosting profitability. This document outlines the challenges, strategies, and outstanding results of this initiative.
The Challenge: Profitable Scaling in a Competitive Marketplace
As Tinyyo Limited expanded its product catalog, the primary challenge was to grow revenue without sacrificing profitability. With an increasing number of products, the complexity of managing Amazon advertising campaigns grew exponentially. The company needed a systematic approach to control advertising costs, optimize campaigns for a diverse product range, and ensure that the advertising spend was generating a positive return on investment.
The Strategy: Data-Driven PPC Optimization
The core of the strategy was to move away from manual, ad-hoc campaign management to a structured, rules-based system for Amazon PPC. The key pillars of this strategy were:
• Framing Amazon PPC Rules: Developing a clear set of rules and protocols for creating, managing, and optimizing PPC campaigns.
• Effective Ad Optimization: Continuously testing and refining ad campaigns to maximize their effectiveness.
• KPI-Focused Management: Maintaining a strict focus on two critical metrics: Total Advertising Cost of Sales (TACOS) and Advertising Cost of Sales (ACOS).
| Metric | Target | Description |
| TACOS | < 10% | The percentage of total revenue spent on advertising. This metric provides a holistic view of advertising efficiency in relation to the overall business. |
| ACOS | < 30% | The percentage of ad spend relative to the revenue generated from advertising. This metric is crucial for evaluating the performance of individual campaigns. |

Execution: A Rigorous Testing and Implementation Framework
To achieve the strategic goals, a multi-faceted execution plan was put in place. This involved extensive testing of various advertising strategies to identify the most effective approaches. Based on the results of these tests, a proprietary rule structure was developed and implemented. This framework allowed for the systematic optimization of ad spend, ensuring that advertising budgets were allocated to the highest-performing campaigns and keywords. This data-centric approach enabled the team to make informed decisions, leading to a significant reduction in wasted ad spend.
The Results: Accelerated Growth and Enhanced Profitability
The implementation of this strategic approach yielded remarkable results over a four-year period:
- Massive Product Expansion: The company’s product catalog on Amazon grew by over 230%, from 300 to more than 1,000 products.
- Sustained Revenue Growth: A consistent 15% YoY increase in revenue was achieved, demonstrating the scalability and effectiveness of the strategy.
- Improved Profitability: The focus on optimizing ad spend and maintaining target ACOS and TACOS levels led to a reduction in advertising costs, which in turn increased the overall profit margin.
Conclusion
The case of Tinyyo Limited demonstrates the transformative power of a strategic, data-driven approach to Amazon advertising. By establishing clear rules, continuously optimizing campaigns, and focusing on key performance indicators, the company was able to achieve significant growth in both revenue and product offerings, all while improving profitability. This case study serves as a testament to the fact that with the right strategy, scaling an e-commerce business on a competitive platform like Amazon can be both achievable and highly profitable.

