The problem Many small and mid-sized businesses run their day-to-day across a notebook, a loose spreadsheet, and WhatsApp: stock nobody's sure is up to date, sales tracked by hand, a catalog rebuilt from scratch every time it needs sharing. Without a single source of truth, every decision is a guess. The solution Comerz brings inventory, sales, cash flow, and customers together in one system, accessible from desktop or mobile. Business owners see in real time what they have, what sold, and who bought it — no more relying on memory or scattered paper. Key features — Real-time inventory management — Sales tracking and cash register control — Centralized customer database — Shareable product catalog, via link or straight to a WhatsApp status — Cross-platform access: desktop or mobile Current status Actively used by 3 businesses. Available with a 14-day free trial, no card required.