Sussex, Rothesay and Saint John police combining forces to bring down a counterfeit ring in the region.
The phoney bills being circulated in Sussex, Hampton, Rothesay, Quispamsis and Saint John.
Investigators identifying the suspects based on video images from some of the businesses where it was used.
Police arresting one woman, two men and a girl under the age of 18.
The four released and will be in court to face charges at a later date.
