Professional eBay Bulk Listing System

• Advanced Upload System: Professional drag-and-drop supporting 300+ images with intelligent queue management, pause/resume functionality, session persistence via IndexedDB, and enterprise-grade upload reliability with retry mechanisms.
• 3-Phase Professional Workflow: Enterprise workflow system with Upload → Batching → Edit/Publish phases, advanced tab navigation, progress tracking, and intelligent state management designed for high-volume operations.
• Intelligent Batching Interface: Professional image selection with SKU auto-increment, keyboard shortcuts (Shift+click, Ctrl+select), context menus, batch management, and advanced grouping algorithms for efficient organization.
• Enterprise Edit & Publish: Comprehensive table-based editing with sortable columns, inline editing, policy management, real-time verification, condition grading, aspect management, and professional publishing controls.
• AI-Powered Generation Suite: Advanced automation with 5-title generation, category suggestions, condition detection, aspect auto-fill, professional grading support for trading cards, and certification number handling.
• Professional Performance: Enterprise optimization with IndexedDB storage, session recovery, background processing, advanced caching, upload queue optimization, and sophisticated error handling for reliable operations.
• Advanced API Integration: 8 specialized bulk creation APIs for inventory items, offers, publishing, category suggestions, title generation, and professional marketplace management across 18 global eBay regions.