Warehouse Mobile is offering a double up on their $16 Warehouse Mobile Combo. You'll get 2GB of Rollover Data (Was 1GB) + 240 minutes (Was 140 minutes).
They haven't updated their website yet. Just top up as you normally do and the added data and minutes will be added overnight.
Pick N Go Packs are valid for 31 days. Any data will be rolled over after 31 days up to 90 days as long as you add another pack prior to expiry. Seems like good value especially with the free NZ calling & texting between Warehouse customers until March.
Sourced from Thursday's Dominion Post.