Fast checkout and control can coexist
Owners fear slowing the queue. They should fear silent voids more. Till authorisation means sensitive actions pause until a supervisor approves, with a time-limited grant so the cashier can finish serving the customer.
Lock down these actions first
- Refunds and returns. Highest fraud risk; needs supervisor trail.
- Sell on account. Credit without approval rebuilds notebook debt.
- Line discounts and notes. Margin leaks through "small favours".
- Cart corrections. Remove line, decrease qty, clear cart, discard held sale.
- Owner-only payment methods. Methods reserved for managers stay that way.
- Issue invoice from cart. B2B document flow should not be casual.
Two approval channels
Remote approval from the owner dashboard or physical approval at the counter with supervisor password. Both should write audit events. Server checks are authoritative; UI prompts are not enough.
Biashara ERP documents the full matrix in our till authorization guide. Pair it with good POS vs bad POS when evaluating vendors.
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