Case Study: Shaving Checkout Latency to Sub-50ms and What It Really Bought the Business

https://www.designspiration.com/melissamayer31esuod/

When Slow APIs Cost a Retailer $2M a Year in Lost Sales FlashCart is a direct-to-consumer apparel retailer that reached $18M ARR within three years. Growth looked healthy until peak-day checkout times crept up