Credit Note (CN) GST wala document hai: apna CN number, original bill se juda, aur ek bill par saare CN milakar bill ke total se zyada nahi ho sakte ("Credit note exceeds remaining bill amount"). Sirf finalized / partial-paid / paid bill par banta hai — draft bill ko seedha edit ya delete karo.
"+ Issue Credit Note" me patient → bill chuno, bill ke items copy ho jaate hain; aadha credit dena ho to quantity / price ghatao, "Reason for credit *" likho → "Issue CN ₹X". Bill row ka "Credit Note" poore bill ka CN banata hai ("Issue a full credit note for …?" → "Issue credit note").
Sirf owner/admin (receptionist ko button nahi dikhta, server bhi mana karta hai); owner ne Action Guard me "Issue credit note" chuna ho to PIN.
Dhyan: app me normal payment ka alag "Refund" button abhi nahi hai (sirf security deposit ka "↩ Return deposit"). Day End wali "Refund (cash out)" entry sirf drawer ka cash milati hai — patient ke khate ka jama nahi ghatati. Wo jama agle bill me "Apply to bill" se lag sakta hai; agar paisa sach me lauta diya hai to us jama ko theek karwane ke liye ORALZY support se baat karo.
Mobile: patient → Bills tab → bill row ka "Credit" (owner/admin) — reason aur amount poochta hai; GST wale bill par "This bill has GST — use Billing → Credit Note to credit it line by line." aata hai.