Active from 4:30pm Mar 12. Expires at eBay's discretion. T&Cs here. Enjoy :)
Not listed in the terms, but as always, it appears the following exclusions apply: Cars, Bikes, Boats (9800), Car & Truck Parts (6030), Coins (11116), Collectables (1), Gift Cards (184609), Other Lots More Items (88433), Real Estate (10542), Services (316), Tickets, Travel (11730).
At time of posting, code works for Officeworks, Bunnings & Coles. Update 15/03/19: No longer working for these stores.