FRIENDS30
Some pretty decent deals if you're looking for some gear. Can be used in store as well according to the email but I find the store ranges are always a bit limited. Doesn't seem to include ultraboost shoes though.
Text from their email:
"Enter promo code FRIENDS30 at checkout or present this email in store to redeem. Offer valid until 28/10/2018 at 11:59pm NZDT.
Also, Dress-Smart Adidas has 50% instore on most items Thursday 25th - Sunday 28th October.