Rates last updated: Quidco 23 October 2026 · JamDoughnut 26 September 2026
| Cashback site | Headline rate | Type |
|---|---|---|
| Quidco | up to 3.75% | click-through |
| JamDoughnut | 4.5% | gift card |
Headline rates are often "up to" figures that apply to specific categories. The full tier breakdown below shows exactly what each purchase type pays — something most comparison sites don't publish.
| Category | Rate |
|---|---|
| new customer purchases, excluding Signed or Exclusive Editions, Jellycat toys, gift cards and e-gift card purchases | 3.2% |
| existing customer purchases, excluding Signed or Exclusive Editions, Jellycat toys, gift cards and e-gift card purchases | 0.8% |
| Waterstones gift card purchases via Quidco Gift Cards | 3.75% |
| Category | Rate |
|---|---|
| Gift card | 4.5% |
As of September 2026, the best cashback rate for Waterstones is 4.5% via JamDoughnut. Waterstones cashback is currently offered by Quidco, JamDoughnut.
Yes — new customers currently earn 3.2% at Waterstones, while existing customers earn 0.8%.
Yes. JamDoughnut offer gift-card cashback for Waterstones: buy a digital gift card in the app, receive cashback instantly, and pay with the gift card in store or online.
Sign up free to the cashback site with the best Waterstones rate, search for Waterstones there, click through to the retailer, and shop as normal. Cashback tracks automatically and is paid out once the retailer confirms the purchase.
Abebooks · Rakuten Kobo · Ryman · Tgjones