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Cloud POS, certified scale integration, AI inventory forecasting, and automated European fiscal compliance for supermarkets, butchers, restaurants, and retail — all on a single unified screen.
Grosa is not a generic, one-size-fits-all POS. From supermarket scale integration to bakery recipe batch costing, auto service license plate logging, and wholesale Peppol e-invoicing, every module is purpose-built for real store floors.
A comprehensive POS and stock management system designed specifically for Turkish-origin grocery stores and supermarkets, with scale integration and FIFO/FEFO support.
Grosa automatically guarantees complete fiscal compliance, certified audit logs, and digital tax audit readiness.
Tamper-proof encrypted log export ready for DATEV, Belastingdienst and local tax authorities in seconds.
BSI-certified Technical Security System (TSE), KassenSichV audit export (DSFinV-K), and automated DATEV fiscal bookkeeping integration.
Continue printing legally signed fiscal receipts even when store internet goes down.
All transactions are cryptographically signed locally and synchronize to cloud mesh when reconnected.
International teams master Grosa in minutes. Every cashier can toggle their preferred language with 1 tap.
Automatic long-term cloud storage compliant with statutory retention mandates (GoBD / GDPR).
Run on your existing iPad, Windows touch screen, or Android tablet. Connects standard ESC/POS receipt printers & scales.
We know you cannot afford a single hour of store downtime. Our proven 3-step transition ensures your registers stay ringing and your revenue stays uninterrupted.
Sign up, create your store, and launch Grosa on any existing PC, iPad, Android tablet, or touch register. Zero proprietary hardware to buy, zero waiting for shipping.
Upload your existing product catalog via CSV or Excel, or let our onboarding specialists migrate data directly from your old POS database. All PLUs, barcodes, and prices are preserved.
The touch register is so intuitive that cashiers master it during a single break. Run Grosa side-by-side with your existing till on day one for complete peace of mind.
See how much time and money Grosa saves by eliminating shrinkage, automating bookkeeping, and boosting basket size with AI.
Based on 12-month empirical benchmarks from 250+ European retail stores running Grosa. Click View Formulas for exact parameters.
Projected annual value addition and net cost savings
Grosa integrates with leading payment, shipping, accounting, and compliance platforms in Europe.
Everything you need to know about offline resilience, legal trade scales, tax compliance, and keeping your existing counter hardware.
Grosa is built on an offline-first architecture. If your fiber or DSL connection drops, your checkout registers continue ringing sales, scanning barcodes, calculating weighted tare on counter scales, and printing fiscal paper receipts with zero interruption. All transaction data is cryptographically cached locally and automatically syncs to the cloud mesh the second connection restores.
Simple, transparent pricing
All prices are monthly and exclude VAT.
Essential features for single-location businesses. POS, webshop, and inventory management.
Scale your business with multi-branch, advanced AI, and social media integrations.
Full control with all AI features, unlimited web products, and advanced analytics.
Try free for 14 days. No credit card required. All features included.