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
Yes you can add multiple items in the cart and put the code in the checkout to get the discount. In fact you can commit to buy the $70 item and pay it later together with a $30 item and you will still get the discount.