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

Upsized Brands

Optus

Upsized

Optus

Up to $150 Cashback

24%

Samsung

Upsized

Samsung

Up to 6% Cashback

7%

Apple Store Online

Apple Store Online

Upsized

Apple Store Online

Up to 8% Cashback

1%

Dyson

Upsized

Dyson

16% Cashback

17%

Bing Lee

Upsized

Bing Lee

6% Cashback

7%

Sony

Upsized

Sony

10% Cashback

2%

LG AU

Upsized

LG AU

Up to 10% Cashback

1.5%

Dell

Upsized

Dell

Up to 5.6% Cashback

6.6%

Ninja Kitchen

Upsized

Ninja Kitchen

7% Cashback

8%

digiDirect

Upsized

digiDirect

2% Cashback

0.5%

Ecovacs

Upsized

Ecovacs

5% Cashback

2.5%

HP Australia

Upsized

HP Australia

5% 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

SHOKZ

Upsized

SHOKZ

8.4% Cashback

5.6%

OtterBox

Upsized

OtterBox

Up to 5.6% Cashback

3.6%

Plaud

Upsized

Plaud

7% Cashback

4%

BISSELL

Upsized

BISSELL

7% Cashback

1.4%

Element14

Upsized

Element14

5.6% Cashback

3.6%

Spacetalk

Upsized

Spacetalk

7% Cashback

3%

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 1.75% Cashback

Kmart

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Upsized

Up to 3% Cashback

JB Hi-Fi

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

Amazon $5 Gift Card

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Amazon

100% Cashback

Amazon $5 Gift Card

Bunnings Warehouse

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Up to 1% Cashback

Bunnings Warehouse

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

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Upsized

Up to 3% Cashback

The Good Guys

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

ShopBack Tech Swap

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Up to 2.5% Cashback

ShopBack Tech Swap

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

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Up to 3% Cashback

Ultimate Her

Bunnings Warehouse $10 Gift Card

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Bunnings Warehouse

50% Cashback

Bunnings Warehouse $10 Gift Card

All Brands

Samsung

Upsized

Samsung

Up to 6% Cashback

7%

Apple Store Online

Apple Store Online

Upsized

Apple Store Online

Up to 8% Cashback

1%

Dyson

Upsized

Dyson

16% Cashback

17%

Bing Lee

Upsized

Bing Lee

6% Cashback

7%

Amazon Music Unlimited

Amazon Music Unlimited

Amazon Music Unlimited

$2.20 Cashback

Lenovo

Lenovo

2.75% Cashback

3%

Sony

Upsized

Sony

10% Cashback

2%

LG AU

Upsized

LG AU

Up to 10% Cashback

1.5%

Dell

Upsized

Dell

Up to 5.6% Cashback

6.6%

Ink Station

Ink Station

0.5% Cashback

Shark

Shark

3% Cashback

Ninja Kitchen

Upsized

Ninja Kitchen

7% Cashback

8%

Foxtel

Foxtel

Up to $97.50 Cashback

digiDirect

Upsized

digiDirect

2% Cashback

0.5%

Ecovacs

Upsized

Ecovacs

5% Cashback

2.5%

HP Australia

Upsized

HP Australia

5% 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

SHOKZ

Upsized

SHOKZ

8.4% Cashback

5.6%

Dreame

Dreame

3% Cashback