$10 Account Credit @ Mevo (Auckland, Hamilton, Wellington)

$10 account credit for Mevo - enter code NIGHTSURVEY
Credit valid for 2 weeks from the time you add it, and you can add it up until the 5th August.

You receive the code after answering the survey when logged into the desktop site - but assume like other codes anyone can use them.

Mevo's a great product with very good customer service - so it's worth completing their short survey to help improve their product if you can.
I initially only joined to take advantage of the free registration code, but have used it a lot since.