Case Study: a D2C fashion retailer scales e-commerce 10x for Black Friday with Zymr

a D2C fashion retailer processes 4.2 million orders in 24 hours with Zymr

A direct-to-consumer fashion retailer faced significant challenges with its legacy e-commerce platform, which struggled to handle extreme traffic surges during major sales events like Black Friday. This led to slow checkout performance and increased cart abandonment. To support its aggressive growth, the retailer partnered with Zymr to build a modern headless commerce platform designed for extreme scalability and high transaction throughput.

Zymr implemented a scalable headless commerce architecture, separating the frontend from backend systems for greater flexibility. The solution included a serverless checkout infrastructure to dynamically scale capacity, AI-powered product recommendations, and an integrated order management system. As a result, the retailer processed 4.2 million orders in 24 hours with zero platform downtime during Black Friday, achieving an 18% conversion rate during peak campaigns and significantly reducing checkout latency.