I've been using Quidco for many years but have noticed that the time taken to pay out has increased significantly. Even in Quidco compare, a payment they can control, I'm waiting for my £40 cashback nearly 3 months after they said that they would pay me. I still find that their tracking is hit and miss and I've learned the hard way that if the tracking isn't accurate, you do need to raise a claim straight away. Don't listen to their "it will correct itself when we pay" nonsense as that doesn't happen and given the length of time it takes them to pay, it's too late to claim by then. Also, be very wary of offers with enhanced levels of cashback, they rarely pay out at that level and they always blame the retailer or claim that you must have used a different referral site. I had this happen with Microsoft and despite paying out on the base level of cashback for my purchase, they wouldn't pay the higher amount as they said if used a different referral site. When I asked them why they paid out anything at all if they believed that was the case, I got no response. The conclusion is therefore that these 'offers' are a scam.