ORALAB se linked har lab ke saath aapka running khata chalta hai. Jagah: Sidebar → Practice → Lab → 'Lab Vendors' tab. Jo vendor ORALAB lab account se linked hai uski row par do buttons: 📒 Khata aur 💸 Pay.
📒 Khata modal:
- Total billed / Total paid / Outstanding chips ek nazar me.
- Udaari (credit) limit cross hui ho to laal warning — kitna baki, sabse purana kitne din se.
- Aapke bheje payment claims ki list status ke saath: ⏳ Lab confirm karega / ✅ Confirm — settle / ✗ Reject (reason ke saath).
💸 Pay flow (zero gateway fees — paisa seedha lab ki UPI par):
- Amount daalo (outstanding auto-bhara aata hai).
- Lab ki UPI ID ka QR code + '📲 UPI app kholo' button dikhta hai — phone se scan karke ya UPI intent se paisa bhejo.
- Payment ke baad UTR/reference number daal kar claim submit karo ('maine bhej diya').
- Lab apne ORALAB Books inbox me claim confirm karta hai → aapka khata FIFO me sabse purane unpaid invoices se auto-settle hota hai. Reject hua to reason dikh jata hai.
Edge cases:
- Lab ne apni UPI ID set nahi ki → bank transfer karke reference daal do (aur lab se bolo ORALAB Settings → Billing me UPI daale).
- Duplicate UTR system pakad leta hai.
- Khata sirf linked (ORALAB) labs ke liye hai; bina-linked vendor ke liye lab bills manual track hote hain.
Mobile app: Practice → Lab → vendors me wahi Khata modal phone par bhi hai — QR scan karke payment aur claim dono mobile se ho jate hain.