Book

Ecommerce Evolved: The Essential Playbook To Build, Grow & Scale A Successful Ecommerce Business

Tanner Larsson · Amazon Paid Intermediate

A full-length treatment of the profitability lens, LTV, margin, financial systems, that a single benchmark number can never capture on its own.

• Frames paid acquisition decisions around lifetime value, not a single-purchase ROAS number.
• Argues founders should be willing to spend up to LTV to acquire a customer, which reframes what 'good' ROAS means over a longer horizon.
• Situates a break-even ROAS number inside the wider financial and marketing systems of the business.