How to enter

For your chance to win $20,000, just fill in your details below and keep your receipt as proof of purchase. Each entry submitted must have a valid receipt for a tube and folder set to be eligible to claim the prize.

To win, you must be an Australian resident and 18 years or over, or if under 18, have a parent or guardian enter on your behalf.

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Remember: One tube and folder set must be purchased for each entry submitted
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Australia Post is collecting your information to facilitate your entry in this competition. Your information is handled in accordance with the Australia Post Group Privacy Statement, which outlines how to access and/or correct your personal information, or make a privacy-related complaint. For more information, please visit www.auspost.com.au/privacy.

Ready to win? Here’s what happens next

  • Each transaction gives you one entry into the draw, so the more you purchase, the more chances you have to win!
  • Winners will be announced by 24 November 2025. 
  • If you’re a winner at the end of the competition, we’ll contact you via phone. We’ll also publish the winner’s name on this page. 
  • The winner will receive their prize as a direct deposit into an Australian bank account. 

1 Competition open to Australian residents who are over 18 only. Competition starts 8.30am AEST 24 September 2025 and ends 11.59pm AEDT 16 November 2025. Proof of purchase must be retained and provided for verification upon request to be eligible to claim the prize. Only one entry allowed for each Aussie Big Things 2 Tube and Folder Set purchased. Competition will be drawn 12pm AEDT 17 November 2025 at Plexus, Level 4, 411 Collins Street, Melbourne VIC 3000. Winner will be published here by 24 November 2025. This prize is $20,000 which will be paid by direct deposit to the winners bank account. One winner only. See full Terms and Conditions (PDF 368kB) . NSW Authority No. TP/01565. Permit No's: NSW TP/01565, ACT TP 25/01426, SA T25/1053.