In this episode of Financial Modelers Corner, host Paul Barnhurst delves into the intricacies of financial modeling in the e-commerce industry with guest Drew Fallon, a seasoned e-commerce entrepreneur and co-founder of Iris, a cutting-edge FP&A tool for e-commerce businesses. The discussion offers valuable insights into the unique challenges of financial modeling in a rapidly evolving digital landscape, particularly in direct-to-consumer (DTC) businesses.

Drew Fallon is an experienced entrepreneur in the e-commerce and CPG sectors. He began his career in equity research, working on high-profile IPOs like Airbnb and Corsair. Drew later co-founded and served as CFO for Mad Rabbit, an e-commerce brand that achieved significant growth under his leadership. Currently, he is the co-founder and CEO of Iris, a financial modeling platform that integrates AI to help e-commerce businesses automate their financial forecasting and analysis.

Key takeaways from this week's episode include:

• The key components of effective financial modeling for e-commerce businesses.
• How cohort forecasting and customer retention play crucial roles in revenue prediction.
• The importance of understanding fulfillment costs and their impact on gross margins.
• Why many e-commerce brands fail due to poor financial modeling and how tools like Iris can help.
• Insights into Drew's journey from equity research to building successful startups in the e-commerce space.

Here are a few quotes from Drew Fallon:

• "The number one thing to focus on with these e-comm businesses is the returning revenue number. If you mess up the forecast for your returning customer, it's the easiest way to mess up the gross profit forecast." - Drew Fallon
• "E-commerce is a tough business on working capital. It can be really challenging if you don't model out your cash flow accurately." - Drew Fallon
• "If you get the gross profit wrong, then you get the CAC wrong. And then all of a sudden you're losing money, and you die." - Drew Fallon

In this insightful episode, Drew Fallon emphasizes the critical importance of precise financial modeling in the e-commerce sector, particularly in managing customer retention, fulfillment costs, and the dynamics of working capital. His experience in scaling e-commerce brands and developing Iris underscores the need for specialized tools and methodologies to navigate the complexities of this industry. Whether you're an entrepreneur, financial modeler, or simply interested in the intersection of finance and technology, this episode offers valuable lessons on how to build sustainable, profitable e-commerce businesses.

Follow Drew:

• Website - https://www.irisfinance.co/
• LinkedIn - https://www.linkedin.com/in/drew-f-74947b117/ 

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• Website - https://www.thefpandaguy.com   
• LinkedIn - https://www.linkedin.com/in/thefpandaguy  
• YouTube - https://www.youtube.com/@thefpaguy8376  

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In today’s episode:

[01:10] - Introduction to the episode and guest Drew Fallon.

[04:44] - Drew’s background and E-commerce journey

[11:52] - Discussion on Drew’s passion for startups and its challenges and rewards

[17:04] - Key elements of financial modeling specific to e-commerce

[28:16] - Operational metrics and cost assumptions and how they affect overall financial health.

[35:06] - The advantages of using Iris in e-commerce financial modeling.

[41:53] - Quick insights into Drew's financial modeling preferences

[47:08] - Drew’s advice for aspiring financial modelers

[49:30] - Final thoughts and how to connect with Drew