Ever been asked if you could do a better deal for a client if it was "under the table", or heard someone ask in a shop: What's the price for cash?
While New Zealand is quickly moving to a cashless society, with the news this week that ANZ is letting people shop using their phones, parts of the economy still have a strong cash culture.
And generally it's designed so that someone pays less, the business avoids tax and the whole deal is done under the radar of the Inland Revenue.
While you might associate "cashie" jobs with a deal from a tradie mate, the IRD has a more serious term: tax evasion.
It's indicated the construction sector is in for shakedown to identify the cashie jobs being done and start getting people to pay the right tax on them.