# OPD Bill Search and Reprint

## Introduction

OPD bills can be searched, viewed, and reprinted at any time after creation. This is used by cashiers to verify a previous transaction, supervisors to investigate queries, and billing staff to reprint lost receipts.

## Navigation

- **Bill View/Search:** Main Menu → OPD → **Bill Search** (privilege: `OpdBillSearch`) → `opd/bill_view.xhtml`
- **Reprint:** Main Menu → OPD → **Reprint** → `opd/bill_reprint.xhtml`
- **Cashier Bill Search:** Main Menu → Financial Transaction Manager → Reports tab → **Cashier Bill List**

## Bill Search

1. Navigate to `opd/bill_view.xhtml`.
2. Enter search criteria: bill number, patient name/ID, date range, department, or payment method.
3. Click **Search**. The results list shows matching bills with: bill number, date, patient, department, total, payment method, status (active/cancelled).
4. Click a bill to view its full detail: line items, fees, payment records, cancellation status.

## Reprint OPD Bill

1. Navigate to `opd/bill_reprint.xhtml`.
2. Search for the bill and select it.
3. Choose the print format (A4 or POS, based on configuration).
4. Click **Print**. The receipt is rendered for printing.

### Original Bill Reprint

`opd/original_bill_reprint.xhtml` reprints the bill in its original format exactly as it was printed at time of creation — useful when the patient requires an exact duplicate.

## Patient Accept Payment

`opd/patient_accept_payment.xhtml` — for processing a pending balance payment from a patient (e.g. where partial payment was accepted earlier and the remainder is due now).

## Cashier Shift Bill Search

`cashier/cashier_shift_bill_search.xhtml` — searches shortage, excess, IOU, and other shift management bills within a date range. Navigate via:

Main Menu → Financial Transaction Manager → Reports tab → **Cashier Bill List**
or
Main Menu → Financial Transaction Manager → Shift tab → **Shift Shortage Bill Search**

## Scan Bill by Barcode

`cashier/scan_bill_by_barcode_scanner.xhtml` — cashier scans a bill barcode to instantly retrieve and view a bill.

## Technical Reference

| Item | Detail |
|---|---|
| Controller | `BillController`, `SearchController` |
| Bill view page | `opd/bill_view.xhtml` |
| Reprint page | `opd/bill_reprint.xhtml` |
| Original reprint | `opd/original_bill_reprint.xhtml` |
| Patient payment | `opd/patient_accept_payment.xhtml` |
| Cashier search | `cashier/cashier_shift_bill_search.xhtml` |
| Barcode scan | `cashier/scan_bill_by_barcode_scanner.xhtml` |
| Privilege | `OpdBillSearch`, `OpdBillItemSearch` |