(BIGGEST EVER) £18 TopCashback Signup Bonus + Up to £15 for Existing Members!

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Edit: the £18 sign up bonus has now changed to £15 (until 5 November, £10 thereafter) and the existing member promotion has now ended. 

As a result, THIS LINK is the crucial one: £15 bonus for new sign ups to TopCashback. IF you’re reading this after 5 November 2017, THIS LINK is the necessary one. 


TopCashback is really pushing the boat out (s’cuse the pun…) for this week’s Travel Week promotion, offering InsideFlyer readers the highest signup bonus we’ve ever seen (£18!) AND offering existing members the chance to earn up to £15 in bonus cashback too!

If you’re new to TopCashback all you have to do to get £18 bonus cashback is register here and then spend £10+ with any retailer (it doesn’t even have to be on travel) before 23:59 on Sunday 29th October 2017.

That’s £8 profit PLUS whatever the standard cashback would be too! Yes, they’re effectively paying you to join and buy something.

The image above says the new member bonus is £15, but you actually get the £3 existing member bonus on your first transaction too, so will get £18 in total.

If you prefer British Airways Avios to cash, you can transfer the £18 into 1,890 Avios instead.

Do note that the terms state, “your purchase amount should be £10 or more, this is the purchase amount reported back to TopCashback, some merchants may exclude VAT or delivery charges”.

Already a member? There’s up to £15 bonus cashback for you too!

New members usually get all the fun, but not this time. If you are already a TopCashback member you can get £3 bonus cashback when spending £10+ and the best thing is that you can repeat the trick on up to 5 different transactions. That means you can get up to £15 in bonus cashback in total – and remember, this is all on top of the cashback you would normally earn.

What sort of cashback can you get?

There are thousands of options (if you can name a business it’s probably on there somewhere). As regards travel, here a few current options that caught my eye:

  • Hotels.com- Up to 12% cashback
  • lastminute.com 13% cashback
  • Hoppa- 10% cashback
  • Expedia- 12% cashback
  • Holiday Extras- 20% cashback
  • Thomas Cook Long Haul Flights £9
  • RAC Travel Insurance- 28% cashback
  • Inghams- 5% cashback
  • Post Office Travel Money Card- £8.40

Bottom line

This is the most generous signup bonus we’ve ever seen from TopCashback and one of the best bonus offers for existing members too. Register for both offers now here.


  1. Mark says

    Hi there

    Do you think you could combine this with the current £15.00 bonus referral+£5.00 amazon gift card voucher for signing on as well so in other words:-

    1)Topcashback customer A sends link to friend and signs on as Topcashback customer B
    2) Customer B then signs up for the above promotion.
    3)Customer B spends £10.00 and is awarded The above promotion bonus cutback of £15.00+£3.00+£5.00 amazon gift card
    4)Customer A Is then awarded £15.00 for signing up Customer B


    • Joe Deeney says

      I very much doubt it (but who knows with the quirks of IT!). Everyone would definitely be able to get the £3 bonuses though regardless of how they initially signed up!

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