# H & Co Serial Manager > The Professional Shopify Serial Number Tracking App. Update inventory, assign serials in fulfillment, and manage warranties without leaving Shopify admin. ## Core Capabilities - **In-Fulfillment Assignment**: Assign serial numbers directly within the Shopify Order fulfillment page. No context switching. - **Automated Invoicing**: Serial numbers are automatically appended to Shopify invoices and packing slips. - **Warranty Tracking**: Built-in warranty management system. Track expiration dates and automate claim handling. - **Bulk Operations**: Import/Export large datasets via CSV. Supports migration from other systems. - **Shopify POS**: (Beta) Scan and assign serial numbers at point-of-sale checkout. ## Technical Details - **Platform**: Shopify Embedded App (Admin + POS) - **Integration**: Deep integration with Shopify Admin API and Fulfillment Service. - **Data Safety**: Secure, dedicated database for serial metadata. ## Pricing Model - **Trial**: 14-day unlimited free trial. - **Billing**: Monthly subscription via Shopify Billing. Cancel anytime. ## Quick Links - **Install App**: https://apps.shopify.com/serial-manager-fresh - **Website**: https://getserialmanager.com - **Privacy Policy**: https://getserialmanager.com/privacy - **Terms of Service**: https://getserialmanager.com/terms