Extend | 8,455 followers on LinkedIn. Product & Shipping Protection | For the Love of Stuff | Extend allows any merchant to offer extend warranties and plans through our easy-to-integrate APIs or pre-built eCommerce applications. We power extend warranties both online and offline while also providing consumers with a modern, digitaly native experience that eliminates the issues customers today with legacy offerings. Our platform is integrated into leading eCommerce solutions including Shopify, Magento, SalesforceCommerce Cloud, BigCommerce, and others so that you can be up and running quickly.