Every commerce operation has a set of manual steps holding it together. Exporting a report on Mondays, re-keying an order that failed to sync, checking whether a job ran. None are big enough to justify building software, and together they consume a real person's week.
n8n is where those go. We build the workflows, add proper error handling so a failure is visible rather than silent, and self-host it when the data should not pass through someone else's platform. The discipline that matters is not automating a bad process, because a fast wrong answer is worse than a slow one.