Beware that half the time the shopback button disconnects itself when you go to the payment page and therefore it does not recognise that your purchase should be attributed to shopback. I have had to fill in 5 missing cashback forms in the last 3 weeks, and need to do 2 more when the waiting period is over.
You shouldn't have to check the connection every time you click a button on the website you are trying to purchase from.

Was good until the last update. Now it wont show up anything when you click the S icon. Just blank. If you uninstall and reinstall it works again but next day it won't.

This add-on is supposed to be about convenience in having cash-back available at the press of a button. WHY then spoil that convenience with a shitty pop-up that is not wanted 99% of the time and that literally saves you one extra click the 1% of the time you do want it?? Horrible design that makes me consider whether it's even worth having the add-on installed every time I see the annoying pop-up banner :/

Emmm

Please remove popup "Activate Cashback" notification, so annoying. Or make it disabled in settings