Rates last updated: Quidco 23 October 2026 · TopCashback 25 October 2026
| Cashback site | Headline rate | Type |
|---|---|---|
| Quidco | up to 20% | click-through |
| TopCashback | up to 25% | click-through |
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 other new customer purchases (excluding Space NK calendars) | 9% |
| all other existing customer purchases (excluding Space NK calendars) | 4% |
| The Ordinary purchases | 2% |
| advent calendar purchases | 20% |
| Category | Rate |
|---|---|
| Space NK UK — New Customer | 12% |
| Space NK UK — Existing Customer | 2% |
| Space NK UK — New Customer Advent Calendar Online Purchase | 25% |
As of October 2026, the best cashback rate for Space Nk is up to 25% via TopCashback. Space Nk cashback is currently offered by Quidco, TopCashback.
For Space Nk, Quidco currently offers up to 20% while TopCashback offers up to 25%, so TopCashback has the higher headline rate right now. Rates change frequently — check the live comparison before buying.
Yes — new customers currently earn 9% at Space Nk, while existing customers earn 4%.
Sign up free to the cashback site with the best Space Nk rate, search for Space Nk there, click through to the retailer, and shop as normal. Cashback tracks automatically and is paid out once the retailer confirms the purchase.
Boots · Charlotte Tilbury Beauty · Clarins · Cult Beauty · Feel Good Contacts · Grenade