Staff accounts and shift handover: fewer mistakes, fewer arguments
Most counter losses are not theft — they are untracked corrections and a handover nobody wrote down. Individual accounts and a short closing routine fix most of it.
One shared login hides everything
When everyone works under the same account, every report says the same thing about who did what: nothing. You cannot tell an honest mistake from a pattern, you cannot answer a customer's question about a refund three days ago, and a new employee's first week looks exactly like a veteran's shift. Individual accounts are not distrust; they are the only way to tell those apart.
Permissions should match the job, not the person
Decide what a shift needs to do without asking: sell, reprint a receipt, apply a standard discount. Then decide what should require the manager: a refund, a price change, a void after payment, opening the drawer without a sale. Keep the second list short enough that it is genuinely used, or staff will simply share the manager's PIN.
Corrections are where the money moves
Voids, refunds, discounts, and manual price entries are normal in a shop and are also the easiest place for both mistakes and theft to hide. Make each one attributable and give it a reason, then look at the weekly total rather than each event. A pattern is visible in a summary long before any single transaction looks wrong.
A handover is a short list, not a conversation
At the end of a shift: count cash against the till, reconcile card totals against the provider, note anything unfinished such as an open table or a pending order, and record what was promised to a customer coming back tomorrow. Five minutes with a fixed list beats twenty minutes of remembering.
Train on the till, not next to it
Let a new employee learn under their own account on a quiet shift with a colleague beside them, rather than watching. Mistakes made under their own name are visible and can be corrected the same day; mistakes made under someone else's are found much later, if at all.
Say what you look at
If the team knows that refunds and discounts are reviewed weekly, most of the problem disappears without a single conversation. You are not making a threat, just naming an ordinary part of running the shop, in the same way as counting the cash. Quiet surveillance produces suspicion; a stated, ordinary routine produces care — and saves the awkward conversation that would otherwise arrive months later.