Don't bother, after doing a bit of shopping and accumulating a few pounds they locked my account because one of the following reasons ?????
• Having more than one account registered.
• Unusual or potentially unfair activity.
• Use of the site or links in ways not permitted by our terms !
I have tried to contact them but they ignore my emails.

Amazing, makes it easy to check for that little bit of cashback when ordering online. It sits quietly on the top bar of Firefox, and the popup is handy too, although I wish there was a way to turn the popup on or off.

Love this. It makes it easy to remember to check. Sits nicely on my status bar and doesn't get in the way when it pops up. Also easy to dismiss. A great little tool.

great experience - good savings

Something in this is currently interfering with uBlock Origin and causing adblock detection messages to appear on certain sites which disappear once this is disabled.

a good thing to have in your browser

Good when it works, quite often seems to drop the link when you move though different screens on the same website. I'm afraid I cannot be bothered to chase up every missed case.

This Add-On shows as a small green flag at the top right on Firefox and automatically pops-up when browsing a site that qualifies for cashback. This is a VERY useful in-time reminder to select cashback before going to a basket. I am very pleased with my cashback so far, over the last 18 months

It's very useful as I don't know all the sites where I can use TopCashback & the extension alerts me

Useful sometimes - but oversensitive and popping up on non-shopping sites (I assume triggered by ads displayed - or suppressed by adblockers) that are on the page I'm visiting and quite intrusive.

This would be OK if it just changed teh colur of an icon - but it grabs attention with a moderate size pop-up.

Pop-up is way to large and intrusive.

Latest update is shrinking text on some websites for me too.

Last update is causing browser slow down to the point where websites are unusable.

Annoying popup which covers other apps and controls in the upper-right corner. Still, it is a reminder to use TCB. Half the time, unfortunately, TCB does not award the cashback anyway. If they are called on it, they take months to deal with it and shift the responsibility to the seller

Great add-on that lets me know which sites it offers cashback on. Seems like it always has the best offers too. I've never had issues with cashback not being tracked properly or refused

The size of the pop up for each page is very intrusive and it reoccurs after clicking close when each page is reloaded

Great that I can earn money while buying through Top Cash

One star because it is impossible to give them a 0.
They are a total joke, don't track sites properly and when they do the cashback never arrives, I followed some transactions for months and just check their complaint system, if you want your complaint to be looked at you have to send them a "nudge" every now and then with no guarantee that they will look into it.
I never got a single penny, the only one I got a payout they took it from me to cover £5 membership.
Absolute waste of time.
Get Honey instead of this