The OCS Worldwide Shopify App is a versatile tool designed to streamline shipping for Shopify merchants. By offering full access to the OCS EcHo shipping services, the app allows users to easily assign their orders to preferred EcHo services and generate courier labels instantly. With its global reach, OCS enables efficient delivery of e-commerce parcels that weigh up to 30 kilos, catering to the UK's, European, and international markets. A highlight of this app is the automation of the fulfillment process, where orders are marked as fulfilled automatically after shipping details are generated. Additionally, EcHo tracking details are automatically provided back to the merchants, ensuring a seamless and efficient shipping experience. The app is specifically crafted to enhance operational efficiency, giving users more time to focus on their business growth.