Hi, similar to the last week: http://www.ozbargain.com.au/node/86237
Spend $100 or more in store or online at BIG W from 5pm until close(in store) or midnight (online) on Thursday 13 December and they'll send a $10 Gift card in January 2013.
Terms & conditions
Please swipe your Everyday Rewards card at the time of purchase to qualify for your reward. This offer can be redeemed once. Offer valid from 5pm to close at Big W stores and 5pm to midnight at Big W Online on Thursday 13 December 2012. The qualifying amount must be spent in one transaction. Offer excludes selected purchases including smoking/ tobacco products, gift cards, BIG W Vision, DVD Kiosk purchases, selected services and selected online purchases including BIG W Photo and BIG W Movie Rental Gift card. Gift card not available on lay-by purchases. Your BIG Christmas Event Gift Card will be sent to you by 25 January 2013 and will be posted to the address you have listed in your Everyday Rewards account. Please ensure this information is up to date to avoid any delays in receiving your Gift Card.
mod - amended title to show it's $10 gift card that'll be sent later, after $100 spend; rather than $10 off immediately
Slightly different, the last offer just gave you $10 off at time of purchase rather than waiting for a gift card in the mail.