The Co-operative Bank is giving prospective customers the chance to dig for treasure or cycle their way to a cash bonus when they open an account.
The Kiwi-owned bank has opened two interactive kiosks in Glenfield Mall and Sylvia Park.
Customers can dig in a sandpit to hunt for digitally projected bank deposit prizes at Glenfield, or cycle against the clock on a bike at Sylvia Park.
Customers can then collect their deposit of up to $30 when they open an account with the bank.
Chief executive David Cunningham said the kiosks had been designed to attract new customers and raise brand awareness.
"Thinking about what success looks like, for us it's about signing up lots and lots of customers and exposing our brand to lots of Auckland, and around the country, that haven't seen our brand," Cunningham said.