In e-commerce, effective scaling relies on reducing complexity for operational clarity. Overly intricate processes result in bottlenecks and increased error potential, ultimately stifling growth. An example is ineffective refund operations, which create delays and disrupt fulfillment SLAs—undermining CX quality. Complexity's burden becomes evident with time as teams find it harder to uphold service levels, leading to higher operational costs and reduced efficiency. A preventive operating model, with designated process owners and clear SLAs, alongside regular audits, fosters operational simplicity and a robust path to sustainable expansion.