Get up to 3% cashback every time you shop at O2 - instantly.

Buy a O2 cashback card through tuck. before your next shop. The cashback lands in your wallet the moment you pay - no codes, no waiting, no claiming.

Cashback rate: up to 3%

Instant - added the moment you purchase

How to save at O2

1. Get the app set up: Download tuck. from the Apple App Store or Google Play Store. Sign up takes less than a minute, and you're ready to start earning on your O2 shop straight away.
2. Find O2 in the app: Open tuck. and search for O2. You'll see the live cashback rate instantly, so you know exactly what you'll earn before you shop.
3. Enter your spend amount: Enter the exact amount you plan to spend. tuck. will create a digital cashback card matched to your total in seconds.
4. Pay securely: Use Apple Pay, Google Pay, or Instant Bank Payment to complete your purchase. Everything is fast, smooth, and fully secure.
5. Get your cashback instantly: As soon as the payment goes through, your cashback is added to your tuck. wallet instantly - no delays and no tracking needed.
6. Use your O2 card: Open your wallet in the app and use your O2 gift card at checkout. Enter the details at checkout to pay with ease.

The perks of O2 cashback with tuck.

• Assured cashback: Every O2 purchase through tuck. earns you cashback you can rely on. Your reward is tracked and updated after each transaction - no missing payments and no claim forms.
• No hidden costs: tuck. is free to use with no subscription or membership fees. A small fee applies when withdrawing your balance to your bank, and it's always shown clearly before you confirm.
• Flexible shopping options: Use your O2 digital cashback card online for new contracts, upgrades, or accessories. Simply enter the card details at checkout to apply your balance seamlessly.
• Financial protection: Your personal payment information is never at risk. tuck. uses advanced encryption and industry-standard security measures to protect every digital cashback card you create.
• Instant cashback: Your O2 cashback is added to your balance the moment your payment completes - no waiting periods, no points to redeem, no claim windows.
• Accurate live rates: Cashback rates on O2 are displayed in real time within the app. You'll always see the exact rate before you commit to your purchase.
• Stack with O2 Prime: Maximise your savings by using your O2 digital cashback card with your O2 Prime loyalty benefits. Earn cashback from tuck. alongside exclusive Prime discounts and offers.

About O2

O2 is a major UK mobile network, established in 2001 and headquartered in Slough. Renowned for its wide coverage and reliable service, O2 offers a comprehensive range of mobile phones, pay-as-you-go, and contract options, alongside broadband and accessories, catering to millions of customers across the UK. With a strong market presence, O2 is a leading choice for those seeking connectivity and cutting-edge mobile technology. O2 cashback cards purchased through tuck. work exactly like regular payment cards. The only difference: tuck. gives you money back the moment you buy. With tuck., you get 3% cashback every time you shop at O2. That's real money back - not points, not vouchers, not a rebate in 90 days.

O2 cashback cards purchased through tuck. work exactly like regular payment cards - use them online without any restrictions. The only difference: tuck. gives you money back the moment you buy.

With tuck., you get up to 3% cashback every time you shop at O2. That's real money back - not points, not vouchers, not a rebate in 90 days.

• Upgrade smarter: Get 3% cashback when you upgrade your phone or plan with O2. Your new device just became even more affordable, instantly.
• Pay your bills: Use tuck. to pay your O2 mobile bills and earn cashback every month. Turn a regular outgoing into a regular income boost.
• Maximise O2 Prime: Stack your tuck. cashback with your O2 Prime rewards for double the savings. Get more from your loyalty scheme with real money back.
• New connections: Switch to O2 or get a new contract and earn cashback on your initial spend. Start your journey with O2 on a high note.

How to maximise your O2 savings

• Plan your upgrades: Before committing to a new phone or contract, create your O2 digital cashback card with tuck. first. You'll earn 3% cashback on the full cost, making big spends more rewarding.
• Combine with O2 Prime: Always check your O2 Prime app for exclusive deals and discounts before you shop. Then, use tuck. to pay, and you'll earn cashback on top of your loyalty savings.
• Pay bills with cashback: Don't just pay your O2 mobile bill—earn on it! Set up your tuck. card to cover your monthly bill and get 3% cashback each time, turning a necessity into an opportunity to save.

Keep an extra £550 every single year

Join the growing tuck. community and transform your everyday spending into effortless savings. It's time to keep more of your hard-earned money.

Discover new ways to save on your mobile life

From the latest smartphones and tablets to SIM-only deals and accessories, tuck. helps you save on everything O2 offers. Connect for less, effortlessly.

Save on your terms, every single time

Whether it's a planned upgrade or an unexpected accessory purchase, tuck. makes saving at O2 simple. Get cashback on exactly what you need, when you need it.

Why tuck.?

Designed for your everyday shopping

• Get paid right away: When you buy an O2 digital cashback card, your 3% cashback appears in your tuck. wallet instantly. No pending periods, no tracking receipts, just real money, immediately.
• Hundreds of partnered brands: tuck. works with a huge range of your favourite UK retailers, from groceries and fashion to electronics and dining. Maximize your savings everywhere you shop.
• Easy phone wallet access: Save your O2 digital cashback card to your Apple Pay or Google Pay wallet for seamless payments. It’s as easy as tapping your phone at checkout.
• Treat friends and earn: Share the love (and the savings!). Buy a digital cashback card for a friend or family member at any partnered brand, and you both benefit.
• No subscription fees: tuck. is completely free to use, with no hidden costs or monthly fees. We only apply a small, transparent fee when you withdraw your cashback to your bank.
• Versatile payment options: Whether you're shopping online or in-app, tuck. provides flexible ways to pay. Copy card details or use your digital wallet for effortless transactions.

How tuck. makes money

When you create a O2 digital cashback card, O2 pays tuck. a small fee for bringing them a customer. We pass that directly to you as cashback. You pay the normal retail price, the shop gets a guaranteed sale, and you get real money back. Download the app to get started.

What our users say

"I used tuck. for my new O2 phone contract. It was so quick, and the 3% cashback landed in my wallet instantly. Really chuffed with the extra saving!"

"Paying my O2 bill each month with tuck. has been brilliant. It makes the bill feel a bit lighter knowing I get real money back, not just points."

"Upgrading my family plan on O2 felt like a big expense, but tuck. gave me cashback there and then. It helped massively and was super easy to use."

Frequently Asked Questions

Is this the official O2 application?

tuck. is an independent platform, not affiliated with O2 directly. We provide guaranteed cashback rewards through our own system.

How does this work on the O2 website?

Simply create your O2 digital cashback card in the tuck. app for the exact amount you plan to spend. Use the card details provided at the O2 online checkout, just like a regular payment card. Your cashback is instant.

Can I use tuck. cashback with O2 Prime rewards?

Absolutely! You can stack your tuck. cashback with your O2 Prime benefits. This means you'll earn both your O2 Prime discounts and your 3% cashback from tuck., maximising your savings.

Is there a minimum spend to earn cashback at O2?

No, there is no minimum spend requirement to earn cashback with O2 via tuck. You'll receive 3% cashback on any amount you spend, big or small.

What if I return an O2 item or cancel a service?

If you return an item or cancel a service at O2, the cashback earned for that specific transaction will be deducted from your tuck. balance. Full details are in our terms and conditions.

How quickly will I get my cashback for O2 purchases?

Your 3% cashback for O2 purchases is instant. The moment your payment goes through, the cashback will appear in your tuck. wallet, ready for you to use or withdraw.

Can I use a promotional code alongside tuck. cashback at O2?

Yes, in most cases, you can use O2 promotional codes or discounts in conjunction with tuck. cashback. You'll still earn cashback on the final amount you pay after any discounts are applied.

Can I buy O2 gift cards through tuck. for someone else?

Yes, you can create an O2 digital cashback card through tuck. and use it to purchase a physical or digital gift for someone else. You'll earn cashback on the purchase, making it a thoughtful and rewarding gift.

Related Retailers

• Entertainer - up to 5% cashback Online In-store
• Not On The High Street - up to 8.50% cashback Online
• Bloom & Wild - up to 13% cashback Online
• Hobbycraft - up to 9% cashback Online In-store

Start saving at O2 today

Download tuck. free and earn 3% cashback at O2 - instantly.