NZ15
Not sure what the T&C's are or the expiry of the code
Alternatively:
Purchase one Safe Night for Women @ Womens Refuge and get $20 off a delicious dinner, delivered fresh to your door.
* Your voucher code will be emailed within 24 hours.
https://safenight.nz/products/deliver-easy
Probably could use $15 first and then the $20 voucher on 2nd meal