Relying on an outdated platform makes transformation inevitable. For 4Ustore, a Dutch wholesale company running multiple B2B and B2C webshops across food and non-food categories, Magento 1 had become exactly that kind of barrier. What started as a functional setup had grown into something far more fragile, holding together eCommerce, product management, backorders, warehouse operations, and order picking in one increasingly unstable system. With hundreds of orders flowing through daily and eight distinct webshops to manage, the question was no longer whether to migrate, but how to do it without the whole thing coming apart in the process.