Shein’s Supply Chain Runs on 100-Unit Test Batches
Shein makes the first run of a new garment in batches of 100 to 200 units. How buying information before inventory shapes its unit…
WhatsApp got to $19 billion with 55 Employees
Facebook paid $19 billion for a company with 55 people, no ad revenue and no marketing team. How narrow scope and the right stack…
How LEGO Almost Went Bankrupt
In 2004, about 94% of LEGO's products were losing money. How cutting complexity and setting a profit gate turned the company around.


