Self-Checkout Fraud Prevention

Self-Checkout Fraud Prevention

Detect scan avoidance, barcode switching, and pass-arounds at self-service checkouts — without slowing honest customers down.

The Problem

2x
Higher shrinkage at self-checkout vs staffed lanes — ECR Retail Loss

Self-checkout doubles shrinkage risk

Retailers with self-service checkouts report shrinkage rates up to twice as high as staffed lanes. Deliberate scan avoidance, barcode switching, and 'banana tricks' are nearly impossible for staff to spot across multiple kiosks.

How Argos Detects It

1

Scan Verification

The AI correlates each hand-item movement with a scan event. Items that pass the scanner without a registered scan are flagged instantly.

2

Barcode-Switch Detection

Product recognition detects when the scanned barcode does not match the visual product category — the classic 'expensive item, cheap label' fraud.

3

Assisted Intervention

Staff receive a discreet notification with the kiosk number and video evidence, enabling a polite service check instead of a confrontation.

Key Metrics

<1 sec
Alert time
100%
Kiosks covered simultaneously
0
Added checkout friction

Applicable Sectors

Frequently Asked Questions

Does fraud detection slow down the checkout experience?

No. Analysis runs passively on existing camera feeds with no extra customer steps. Honest shoppers notice nothing; only genuine anomalies trigger a staff-side notification.

Can Argos tell accidental misses from deliberate fraud?

Yes. The engine scores patterns: a single missed scan reads differently from repeated avoidance, barcode swapping, or systematic pass-arounds. Staff see a severity level, so genuine mistakes get a service response, not an accusation.

Which self-checkout systems does Argos work with?

Argos is checkout-vendor-agnostic. It uses overhead camera feeds and can correlate with POS scan logs where available — no modification of the checkout hardware or software required.

See It on Your Own Cameras

Request a demo and test detection on your existing infrastructure.