$25 off $150 Spend at Masters Online. It wants a email address when you apply the promo code. I just checked using a dummy email and the promo code applied. I looks like it's a one time use per email address promo code or could be a one time use code, although it looks generic.
T&C's
Offer valid for redemption at Masters Home Improvement stores and orders placed at masters.com.au from 5/11/2014 until 21/12/2014. Offer is valid with the relevant Everyday Rewards card. If redeemed at Masters Home Improvement store, present barcode at the checkout. Offer can only be redeemed once in a single transaction and is not redeemable for cash. Qualifying amount excludes selected purchases including gift cards, delivery charges, special orders, customer order payment, trade accounts and selected services. Your purchase must exceed threshold amount after exclusions for the discount to be applied. Discount will be applied to the same transaction. This offer cannot be used in conjunction with any other offer. If redeemed at masters.com.au, please enter promo code. Your discount will be applied at the checkout. Discount can only be redeemed once per promo code.
Lets sit back and watch this get a fraction of the attention the 10% off deals do