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You can earn

£15 Cashback

Cash

Earn £15 cashback when switching your gas or electricity tariff to Octopus through TopCashback.

Complete in
15 mins
Payout
30 days
Difficulty
Doable
Availability
Live

The short answer

What you do
Join TopCashback
When you get paid
30 days
Main catch
Nothing unusual recorded — check the terms below

Eligibility, full steps and terms are further down this page.

What you actually get: cash

Paid straight to you as money.

How to redeem
Lands in the bank account you sign up with - nothing to redeem.
Validity
No expiry once paid.
Can you cash it out?
Yes — it is real money
How we review offersReward, effort and catches are summarised from the provider's own termsHow we test

Get paid in 3 steps

Follow these in order. Skipping a step is the #1 reason rewards don't track.

Step 1: Join TopCashback

Head to TopCashback via the SmartPiggy link so your £15 Cashback bonus is tracked. Use a fresh email if you've signed up before.

Step 2: Search Octopus Energy

Step 2 of 3 — the sooner you complete it, the faster your reward tracks.

Step 3: Click through and switch tariff

Step 3 of 3 — the sooner you complete it, the faster your reward tracks.

TopCashback logo

TopCashback — The UK's highest-paying cashback site

Am I eligible?

We haven't recorded eligibility criteria for this offer yet. Check the provider's own terms before you start.

Insider tips

  • Complete the whole flow in one sitting — leaving it half-done is the top reason £15 Cashback bonuses fail to track.
  • Take screenshots of each step in case you need to raise a support ticket later.
  • Add a calendar reminder for the qualifying deadline so you don't miss it.
  • Disable browser extensions and VPNs before clicking through — they break cashback tracking.

Reward type

30 days

Time to complete

15 mins

Withdraw via

Bank transfer, PayPal, Gift cards (boosted)

TopCashback logo

About the provider

TopCashback

The UK's highest-paying cashback site

TopCashback pays you real cash for shopping you'd do anyway. Over 4,500 retailers, no member fees on the Classic account.

Safety

Established 2005. Trusted by 20 million members globally.

Fees

Classic account is free. Optional Plus account takes a small annual cut in exchange for boosted rates.

Devices

Web · iOS · Android

Category

Cashback

What we like

  • Highest average payout
  • Massive retailer network
  • Free to join

Watch out for

  • Cashback can take weeks to confirm
  • Some retailers reject tracking
Full TopCashback review
Community codes

Share the love — swap referral codes

Members drop their personal invite codes here. Codes rotate fairly so everyone gets a turn. Report any code that doesn't work.

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FAQs

How long until I actually get the money?+

Payout timing isn't confirmed for this offer yet — check the provider's own terms before you start. Join for free, click through to any partner retailer, shop as normal, cashback appears in your account within days.

Is this safe? Will it hurt my credit score?+

Established 2005. Trusted by 20 million members globally. This offer doesn't involve a credit check.

What are the fees?+

Classic account is free. Optional Plus account takes a small annual cut in exchange for boosted rates.

Can I close the account after I get the bonus?+

Yes — once the reward has cleared and any minimum holding period has passed, you're free to close the account. We recommend waiting at least 30 days after the bonus lands to be safe.

What if the reward doesn't track?+

Contact TopCashback support first with your sign-up date and screenshots. If you're still stuck, ping the SmartPiggy team and we'll help chase it up.

The small print

SmartPiggy may earn a commission when you claim this offer — it costs you nothing and helps keep our reviews free (affiliate disclosure). Rewards, timings and eligibility are set by TopCashback. Always read the provider's full T&Cs before you sign up. When it comes to money, your capital may be at risk. See our editorial policy for how we score and re-check offers.

We have not recorded a hand-check for this listing yet, so please confirm the current terms with TopCashback before signing up.

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You get

£15 Cashback