Most people think of shipping as something that happens after  a sale. Box it up, print a label, done. But is it just an operational task or a strategic advantage? Competitive advantage today often hides in backend systems. The businesses that win aren't always the ones with the best product. Sometimes they're the ones who ship faster and cheaper. Shipping API integration  is how that happens. It turns fulfillment from a manual chore into automated infrastructure. What Happen