Received this offer via email, doesn't appear to be a targeted offer.
Potentially up to 50% off your purchase.
Seems to be on full priced items only, as per TC's
SAVE $25 WHEN YOU SPEND $50 TERMS AND CONDITIONS
Offer valid until 02/12/14 while stocks last. Offer valid on purchases made online only at mixapparel.com.au. To redeem online, please enter code DELIGHT25 at the checkout. Offer valid on full price items only (excludes clearance and sale items). Not to be used in conjunction with any other offer. Shipping costs are extra. Free regular shipping applies on all orders over $50 after savings and discounts.
Free shipping over $50 only after discount. Ie. if you buy $50 worth of products, you get $25 off, but then have to pay $10 for shipping.
Also, works on sale items too.