VitaNet ePOS allows pharmacies, and laboratories to issue invoices quickly for guest customers without requiring patient registration. This is ideal for walk-in sales and fast transactions.
When to Use Guest Invoicing
Walk-in customers
Quick retail sales
Transactions without insurance or TPA involvement
Over-the-counter pharmacy sales
Steps to Create a Guest Invoice
Step 1 — Start a New Invoice
Step 2 — Select Payment Type
Choose the Payment Type: Cash / Card
📝 The selected payment method is recorded automatically in the accounting system.
Step 3 — Add Items
Click Add New Items
or use the Barcode Scanner if available.Select the item(s) (for example: Panadol Cold & Flu).
Click Add in Cart.
You can:
Add multiple items
Adjust quantities
Remove items before completion
Step 4 — Complete the Invoice
The invoice is issued immediately and recorded automatically.
Step 5 — Print the Invoice
What Happens Automatically
A compliant electronic e-invoice is issued
Revenue is recorded in NuMetric Accounting
The invoice appears in Invoice History
No manual accounting or journal entries are required
📝 Notes
Guest invoices do not require customer or patient details
No insurance or TPA receivables are created
All transactions are logged and auditable
Invoices remain accessible for printing and reporting







