Quidco is a UK cashback website that links you to online retailers and rewards you when you click through and shop. It covers categories such as fashion, groceries, electricals, home and garden, travel, mobile and broadband, insurance, and beauty.

Savings usually come from cashback rates on tracked purchases, with boosted cashback promotions on selected retailers at certain times. You can also find cashback on services like utilities and insurance, where switching or taking out a new policy can pay a higher amount.

It acts as a middleman rather than selling products directly, and cashback is typically paid after the retailer confirms the transaction. Members usually need an account to track purchases and withdraw cashback.