Store chains, gas stations, pawnshops, currency exchanges
Lie Detector for Retail and Cash-Handling Positions
The register, the safe, the cash-collection bag, and the stockroom pass through staff hands every day. In 30–45 minutes EyeDetect checks specific facts: taking money from the register, processing refunds without goods, ringing up discounts for friends. We screen candidates for cash-handling positions and test employees after a shortage.
- 30–45 minutes per person
- 6–8 people a day at the store
- 86–90% accuracy
- from UAH 5,500

Where it helps
Shortage in the register or stockroom
The audit shows a loss, and five people worked the shift. A single-issue test for everyone with access narrows the circle in one day and clears the honest ones.
Refunds without goods
A cashier processes a refund to a non-existent customer and takes the money from the register. Questions about specific transactions within a specific period.
Discounts for friends and other people's cards
Personal discounts for acquaintances, someone else's loyalty cards at the register, receipts voided after payment. We check the fact, not the suspicion.
Cash collection and the safe
A mismatch between the amount in the safe and the report, a missing cash-collection bag. Testing of those who had access to the safe and keys during that period.
Gas stations, pawnshops, currency exchanges
Short-filling fuel, swapping pledged items, off-the-books exchange rates and transactions bypassing the register. We phrase the questions for your business and agree on them in advance.
Hiring for cash-handling positions
Before giving someone access to the register, it helps to know whether they stole at a previous job and whether they were dismissed over a shortage.
What can be tested
- theft of money from the register or safe
- refunds without goods
- receipts voided after payment
- discounts and bonuses for acquaintances
- taking goods out of the stockroom
- collusion with a supplier during receiving
- swapping pledged items or goods
- short-filling fuel at a gas station
- theft at previous jobs
How the test works
- 01
Agreeing on the questions
Together we formulate specific questions about facts. You receive the wording in advance.
- 02
Test: 15–30 minutes
The person answers “true” or “false” on screen while the camera records eye reactions. No sensors on the body.
- 03
Scoring in 5 minutes
The data is encrypted and sent to the Converus server; the algorithm computes a Credibility Score from 1 to 99.
- 04
Report and explanation
You receive a PDF report right after the test, and the examiner explains what the numbers mean and what to do next.
Three formats for retail
Testing after a shortage
We come to the store, warehouse, or chain office. A single-issue test about the specific shortage, 6–8 people a day. A report on each person right after the test.
Screening when hiring a cashier
Candidate screening: theft, drugs, honesty of the application. In our Lviv office or on-site, 30–45 minutes. For candidates in other cities there is VerifEye: 10 minutes from a smartphone, from UAH 2,500.
Scheduled testing
Every six months or once a year for cashiers, shift leads, and store managers. The fact of regular testing alone reduces the number of shortages.
Chains with stores in different cities
Travel within the Lviv region is included, Western Ukraine is +UAH 2,000, other regions from UAH 12,000 including the test. For remote locations VerifEye online is cheaper.
What a chain owner should know
Testing is done only with the employee's written consent, and they may refuse. In Ukraine the result is not admissible evidence in court; it is grounds for an internal decision or an internal investigation. Refusing the test should not be treated as an admission.
The test checks only specific facts within a specific period, for example “Did you take money from the store register after April 1?” We do not ask about health, politics, religion, or private life. Before the test the person reads all the questions, so there are no surprises.
The test is conducted by Nataliia Marynyak, psychologist, certified Converus Test Proctor. Office in Lviv, 45 Horodotska St. Business pricing depends on the number of people, topics, and city; we send a quote the same day.
Discuss your case
Tell us who and what needs to be checked. We reply within an hour during business hours and suggest a test format for your situation.