| SKU | Product | Qty | Amount |
|---|
| Staff | Bills | UPI | Cash | Pending |
|---|
| Bill | Time | Customer | Items | Staff | Amount | Status |
|---|
A cancelled bill keeps its number and stays in the record. Bills cannot be edited or deleted by anyone.
Counter staff can only bill these products at these rates. Switch a product off to hide it from the counter; it stays in old reports.
| SKU | Product name | Rate ₹ | Order | On counter |
|---|
| Name on bills | Role | Can sign in |
|---|
To add a new counter login: Supabase → Authentication → Users → Add user → email like counter3@, a password, tick "Auto confirm". It appears here as staff. Switching "Can sign in" off blocks that login immediately.
Every new bill's QR uses this UPI ID, and the ID is saved on the bill. Staff cannot see or change this screen.