A reliable inventory management software system for B2B eCommerce to completely manage and control stock with Shopify, QuickBooks, Amazon integrations, tracking, and more. Learn more about how our Cloud Inventory Management App will simplify your life! Dear systems is a software development company established by an international group of financial advisors and software developers. After compiling a comprehensive list of the needs and wishes of business owners and executives across the spectrum of business, we applied our years of experience in creating a comprehensive, understandable, affordable, cloud-based inventory system that integrates with industry standard accounting systems.