Case Study: Rush Order Tees achieves faster, error-reduced high-volume fulfillment with ShipStation API

Rush Order Tees cuts shipping errors by 30% with ShipStation

Rush Order Tees, a custom apparel company fulfilling millions of orders annually, faced a critical bottleneck as order volume surged. Their patchwork of manual label creation and disconnected carrier tools led to inconsistencies, errors, and an inability to scale. To maintain industry-leading speed and accuracy, they turned to the ShipStation API for a scalable, automated shipping solution.

By implementing the ShipStation API, Rush Order Tees centralized and automated its entire shipping workflow, integrating it directly with internal production systems. This enabled batch label creation, multi-carrier rate shopping, and real-time shipment syncing. The results were transformative: ShipStation helped increase peak shipping capacity by 60%, reduced shipping errors by approximately 30%, and saved 25–35 labor hours daily, allowing the company to handle massive order spikes without additional operational strain.

Rush Order Tees