Rates last updated: Quidco 23 October 2026 · TopCashback 25 October 2026 · JamDoughnut 26 September 2026
| Cashback site | Headline rate | Type |
|---|---|---|
| Quidco | up to 1.6% | click-through |
| TopCashback | up to 3% | click-through |
| JamDoughnut | 3.25% | 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 |
|---|---|
| all purchases | 1.6% |
| B&Q gift card purchases via Quidco Gift Cards | 1.5% |
| Category | Rate |
|---|---|
| B&Q — Online Purchase £200+ | 3% |
| B&Q — Online Purchase £1 - £199.99 | 2% |
| Category | Rate |
|---|---|
| Gift card | 3.25% |
As of September 2026, the best cashback rate for B Q is 3.25% via JamDoughnut. B Q cashback is currently offered by TopCashback, Quidco, JamDoughnut.
For B Q, Quidco currently offers up to 1.6% while TopCashback offers up to 3%, so TopCashback has the higher headline rate right now. Rates change frequently — check the live comparison before buying.
Yes. JamDoughnut offer gift-card cashback for B Q: 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 B Q rate, search for B Q there, click through to the retailer, and shop as normal. Cashback tracks automatically and is paid out once the retailer confirms the purchase.
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