Police have released footage of a man, who is being investigated due to counterfeit currency offences at two Logan District businesses in March, and the theft of $20,000.

On March 9, a man attended a Browns Plains kebab store and offered to purchase the store from the owner.

During this encounter, the man claimed that he had a machine that could duplicate legitimate currency, creating cash that was “not counterfeit”.

The man then pulled out two bundles of what he claimed was $100,000 cash out of a black box, which Queensland Police are now investigating.

See the CCTV footage below: