How a 40-Year-Old Retail Platform Survived Black Friday by Migrating to MACH

https://www.beacon-bookmarks.win/how-to-move-from-legacy-commerce-to-commercetools-without-breaking-everything

When a 40-year-old platform couldn't handle spikes, the board started calling One of the company's global retail brands had a legacy platform built in the late 1990s that handled catalog, checkout, promotions, and inventory in a single