Daily till close
For shops that balance the till by hand every night.
At closing, someone copies the POS close into Excel, compares it with the counted cash and, if it doesn’t balance, mentions it the next day. Say 15 or 20 minutes per shop per day.
The close goes straight into a Google Sheets sheet. If the cash is out by more than the margin you decide, the manager gets an alert that same night with the shop and the difference.
How it works: POS close→Google Sheets→Does it balance?→Alert to the manager
