Tech & Gadgets Discount Codes Australia - Up to 50% OFF | 2026

Upsized Brands

Optus

Upsized

Optus

Up to $170 Cashback

$60

Samsung

Upsized

Samsung

Up to 8% Cashback

9%

Sony

Upsized

Sony

7% Cashback

2%

digiDirect

Upsized

digiDirect

2% Cashback

1%

Ninja Kitchen

Upsized

Ninja Kitchen

8.4% Cashback

9.4%

Shark

Upsized

Shark

8.4% Cashback

3%

Mwave

Upsized

Mwave

1.4% Cashback

0.6%

LG AU

Upsized

LG AU

10% Cashback

1.5%

HP Australia

Upsized

HP Australia

6% Cashback

2%

JBL Australia

Upsized

JBL Australia

7% Cashback

3%

Mate Internet and Mobile

Mate Internet and Mobile

Upsized

Mate Internet and Mobile

Up to $35 Cashback

$15

Plaud

Upsized

Plaud

6.3% Cashback

4%

Asus

Upsized

Asus

7% Cashback

3.5%

Sennheiser

Upsized

Sennheiser

9% Cashback

6%

Spacetalk

Upsized

Spacetalk

7% Cashback

3%

Wacom

Upsized

Wacom

10% Cashback

5%

Gift Cards

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Up to 1% Cashback

Amazon

ShopBack Super Swap

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Up to 1.5% Cashback

ShopBack Super Swap

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Up to 2.5% Cashback

JB Hi-Fi

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Up to 1.75% Cashback

Kmart

Kmart $10 Gift Card

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Kmart

50% Cashback

Kmart $10 Gift Card

Kmart $10 Gift Card

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Kmart

50% Cashback

Kmart $10 Gift Card

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Up to 2% Cashback

Target

Bunnings Warehouse

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Up to 1% Cashback

Bunnings Warehouse

Amazon $5 Gift Card

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Amazon

100% Cashback

Amazon $5 Gift Card

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Up to 2.5% Cashback

The Good Guys

Ultimate Everyone

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Up to 2% Cashback

Ultimate Everyone

Amazon $10 Gift Card + 100% Cashback When You Buy with a Friend (New ShopBack Customers Only)

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Amazon

50% Cashback

Amazon $10 Gift Card + 100% Cashback When You Buy with a Friend (New ShopBack Customers Only)

Amazon $10 Gift Card

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Amazon

50% Cashback

Amazon $10 Gift Card

ShopBack Tech Swap

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Up to 2.5% Cashback

ShopBack Tech Swap

Target $10 Gift Card

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Target

50% Cashback

Target $10 Gift Card

Target $10 Gift Card

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Target

50% Cashback

Target $10 Gift Card

JB Hi-Fi $5 Gift Card

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JB Hi-Fi

100% Cashback

JB Hi-Fi $5 Gift Card

Amazon $2 Gift Card

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Amazon

100% Cashback

Amazon $2 Gift Card

Kayo Sports | BINGE

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Up to 6% Cashback

Kayo Sports | BINGE

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Up to 3% Cashback

Ultimate Her

All Brands

JB Hi-Fi

JB Hi-Fi

Up to 2.5% Cashback

Dyson

Dyson

2% Cashback

3%

Samsung

Upsized

Samsung

Up to 8% Cashback

9%

Apple Store Online

Apple Store Online

Apple Store Online

1% Cashback

1.5%

Amazon Music Unlimited

Amazon Music Unlimited

Amazon Music Unlimited

$2.20 Cashback

Lenovo

Lenovo

2.75% Cashback

3%

Bing Lee

Bing Lee

1.5% Cashback

2%

Sony

Upsized

Sony

7% Cashback

2%

digiDirect

Upsized

digiDirect

2% Cashback

1%

Ninja Kitchen

Upsized

Ninja Kitchen

8.4% Cashback

9.4%

Shark

Upsized

Shark

8.4% Cashback

3%

Mwave

Upsized

Mwave

1.4% Cashback

0.6%

LG AU

Upsized

LG AU

10% Cashback

1.5%

Ink Station

Ink Station

0.5% Cashback

HP Australia

Upsized

HP Australia

6% Cashback

2%

Dell

Dell

Up to 3.15% Cashback

Foxtel

Foxtel

Up to $97.50 Cashback

Ecovacs

Ecovacs

2.5% Cashback

3.5%

JBL Australia

Upsized

JBL Australia

7% Cashback

3%

Mate Internet and Mobile

Mate Internet and Mobile

Upsized

Mate Internet and Mobile

Up to $35 Cashback

$15