Grabaseat exclusive deals
Usually, when I browse for flights I default to flights.google.com to compare all rates and go with the cheapest from there.
Not sure if it's new, but GrabASeat lists 'exclusive' deals
At first I thought it was just a marketing play, but these deals aren't listed on google flights.
Additionally, if you search the same route through airnz.co.nz instead of via grabaseat they won't show up either.
May vary per route, but looks like you don't earn airpoints/stats points and can't use status upgrades on these flights.
Great tip. Thanks!