Just found this while browsing eBay for a hairdressing set but it looks targeted.
Your10 - 10% off the purchase price (excluding postage costs) when you spend $150 or more T&C's
Your20 - $20 off the purchase price (excluding postage costs) when you spend $100 or more T&C's
Your25 - $25 off the purchase price (excluding postage costs) when you spend $150 or more T&C's
Why don't I ever receive targeted emails?? Make sure to enable email subscriptions by entering My Account -> Settings -> Communication Prefs -> Promotions and Surveys at the bottom
EDIT: Targeted.