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The Modern Supply Chain

The Modern Supply Chain

By: Izzy Rosenzweig
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This is The Modern Supply Chain, the show where we break down the modern supply chain strategies that help e-commerce brands shift from staying above water to predictably scaling. Each episode, we’ll chat with industry experts who will help give you the tools and insights to take control of your supply chain. Just smarter, faster ways to keep your business moving.© 2026 Izzy Rosenzweig Economics Management Management & Leadership
Episodes
  • Mastering 3PLs the smart way with Matt Hertz
    Mar 5 2026

    Logistics is deceptively simple until it breaks.

    In this episode, Izzy Rosenzweig speaks with Matt Hertz, CEO & Founder at Third Person, a 3PL matchmaking business that connects brands with logistics providers. They dive into the trends shaping the logistics industry in 2026, the forces driving these changes, such as tariffs and regulations, and what the smartest brands are doing to find the right supply chain and logistics partners.

    In this episode, you'll learn:

    • How to choose the right 3PL partner to fuel your brand’s growth
    • How the 3PL landscape has changed
    • What sets brands apart from established players
    • How to plan and future-proof your e-commerce brand


    Highlights:

    (00:00) Meet Matt Hertz

    (05:37) Choosing the right 3PL partner

    (12:06) Smart brands and what helped them grow

    (13:04) Trends to watch out for in the logistics landscape
    (16:06) The future of logistics and 3PL


    Resources:

    Izzy’s LinkedIn: https://www.linkedin.com/in/izzy-rosenzweig-13653846/

    Matt’s LinkedIn: https://www.linkedin.com/in/hertz/

    Third Person LinkedIn: https://www.linkedin.com/company/thirdpersonco/

    Third Person website: https://www.thirdperson.co

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    18 mins
  • Building brand loyalty through exceptional CX with Eli Weiss
    Feb 19 2026

    Customer experience in the DTC space has evolved. By leveraging both AI precision and human care, CX can drive retention at scale.

    In this episode, Izzy Rosenzweig speaks with Eli Weiss, VP for Advocacy at Yotpo and an experienced CX leader across various DTC brands, about what is currently driving results in customer experience. They break down how brands can leverage feedback to optimize their products, what e-commerce brands can learn about CX from the hospitality industry, and why the most valuable CX moments are often human, targeted, and rare.

    In this episode, you'll learn:

    • How to separate real customer signal from noise
    • A strategic approach to creating memorable moments for customers
    • How the best loyalty programs personalize and optimize customer behavior over time


    Highlights:

    (00:00) Meet Eli Weiss

    (05:30) Why brands need to look at their feedback loops

    (09:58) How AI is transforming CX

    (13:20) Unreasonable hospitality and the human touch

    (20:27) Creating nuanced loyalty programs
    (22:17) A strategic approach to balancing CAC and LTV

    (27:09) Building an authentic brand that stands out


    Resources:

    Izzy’s LinkedIn: https://www.linkedin.com/in/izzy-rosenzweig-13653846/

    Jeremy’s LinkedIn: https://www.linkedin.com/in/eliweisss/

    Yotpo LinkedIn: https://www.linkedin.com/company/yotpo/

    Yotpo website: http://www.yotpo.com/

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    31 mins
  • What most e-commerce brands miss in their P&L with Jeremy Horowitz
    Feb 5 2026

    Every e-commerce owner wants to scale their business, with many hoping to eventually sell. But not everyone understands why their P&L is important to making their business sustainable and sellable.

    In this episode, Izzy Rosenzweig sits down with Jeremy Horowitz, of Let's Buy a Biz!, to talk about financial literacy for DTC businesses. Jeremy shares the key elements of financial management that many e-commerce founders miss, especially when it comes to scaling from $1M to $10M. He breaks down how owners can keep their cash flow from getting stuck, how to do a thorough P&L report, and what buyers look for when acquiring a DTC business.

    In this episode, you'll learn:

    • Why business owners should start with just one hero product
    • What growing DTC businesses should include in their P&L
    • Why owners should look at their P&L before pulling money from the business


    Highlights:

    (00:00) Meet Izzy Rosenzweig

    (01:12) Meet Jeremy Horowitz
    (02:35) What DTC owners need to know about planning their exit

    (04:12) The key to scaling up to your first 10 million

    (07:05) The importance of knowing your P&L inside out
    (14:25) Growing your tech brand sustainably
    (18:23) What business buyers want to see in your P&L

    (19:48) A demonstration of a mock fashion brand’s P&L
    (23:26) A cash flow model for the modern supply chain
    (27:12) Comparing a traditional supply chain model and a modern supply chain model
    (37:39) What global growth will look like for DTC brands in the next five years


    Resources:

    Izzy’s LinkedIn: https://www.linkedin.com/in/izzy-rosenzweig-13653846/

    Jeremy’s LinkedIn: https://www.linkedin.com/in/jeremyhorowitz1/

    Let’s Buy a Biz! LinkedIn: https://www.linkedin.com/company/let-s-buy-a-biz/

    Let’s Buy a Biz! website: https://www.letsbuyabiz.xyz/


    Jeremy’s sample P&L: https://docs.google.com/spreadsheets/d/18yiRetZ4pJ4DwwOMx_KmmU2NElQdJIZ_LJutA6k1Vmg/edit?gid=0#gid=0

    Traditional supply chain vs. modern supply chain model: https://docs.google.com/spreadsheets/d/1TjfI-A4-hPmLglrpKtvadFJ90yKT_PUD/edit?gid=1345608080#gid=1345608080

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    41 mins
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