35% off Flea, tick & worming treatments (excludes Bravecto)
25% off selected premium cat & dog food (excludes vet diet)
25% off selected dog & cat products
I picked up some Nexgard Spectra small dog 6 pack which is $77.99 down from $119.99. I've only bought it once before, when they had 50% off, so it has been cheaper. The cheapest on eBay at the moment is $81.55.
When I logged in via Shopback, I got a $20 Click Frenzy 2018 Member Signup discount that didn't appear when I logged in via a normal browser. I don't know where it came from, and it may not be the case for you, but give it a go and get 7% cashback anyway.
I also got $8.63 brand credit off from my last purchase, which they are offering again this time. 15% of the purchase price gets saved against your account for a discount on your next purchase of that product.