Receipts show what you really buy. We are planning a small, privacy-first experiment.

• 📷 Photo or upload. Submit a supported supermarket receipt.
• 🔎 Line matching. Review detected products before comparison.
• 💰 Cheaper offers. See where a trusted match costs less.
• 🛡️ Sensitive-data controls. Use short image retention and explicit consent.

The experiment will show uncertain and unmatched lines. It will not silently invent products.