Just mention the Mates Rates email & you get 10% off already reduced items "in store only", more suitable for the higher end items otherwise just use following codes from billy_bob post https://www.ozbargain.com.au/node/204017
Terms and Conditions: *1 Available in-store only from 23/07/2015 to 26/07/2015, not available online. Excludes Dick Smith Commercial, Wholesale or International customers. Not to be used in conjunction with Woolworths Discount or any other Promotional Code offer. Excludes Apple products, Prepaid Mobile Products, Calling Cards, iTunes and App Store Gift Cards, Dick Smith Gift Cards, Xbox Live and PSN Cards, Gaming Software and the following offers from the 14 July catalogue: HP Notebook XC0295, XC0300, XC0297 Bonus CN5311, XS1968 offer, Samsung Tablets TA8079, TA8087, TA8088 Bonus Sennheiser Earphones offer, Netgear Router D7000 Bonus Chromecast XH1443 offer, Sony MDRE9LP In-Ear Headphones A8724/A8736/A8737/A8738 Bonus BOGOF offer, Philips SHE3595 In-Ear Headphones C7403/C7404/C7405 Bonus BOGOF offer, Any Samsung Galaxy S6 Case - Bonus Screen protector PR567 offer, Mate7 EM6839 Bonus SE5119 offer, ALL Oppo bonus offers and ^Bonus Office 365 offer. Dick Smith standard Terms and Conditions apply. Dick Smith reserves the right to withdraw this promotion at any time. While we aim to ensure that the information in this email is correct, sometimes errors do occur for which we apologise. We reserve the right to correct any errors. Brochure offers available until 27/07/2015 unless otherwise specified. *Limited time offer valid for qualified Windows & and Windows 8.1 devices (including devices you already own). See www.windows.com/windows10upgrade .
Excludes everything