💬 Natural replies in the customer's own language — Bangla, Banglish, or English
📊 Product, price, discount, and stock checked live from Google Sheets
❓ No guessing — if there's no product code, it asks for it first
🧠 Per-customer memory, so 10 customers chatting at once don't get mixed up
✅ Orders saved only after confirmation, with Order & Payment Status marked Pending for the owner
🔔 Instant Telegram notification to the owner on a new confirmed order
🔄 Gemini first, with an AI fallback if it fails