Joined Quidco through a referral link as I was told it was one of the best to generate higher cashback amounts. Once joined I noted the daily TravelSupermarket offer which, as it was allowed daily, I used. I probably generated £40 more or less over the next few months. All was going well, until the day the cashback started to clear... then, without warning, Quidco blocked my account. No email from Qudco to explain. Waited a few days and decided to get in touch with Quidco myself. waited a number of days... apparently my account has been closed as I was 'gaming the offer'! Funny how I was gaming the offer all this time (using within the sites guidelines) but they only decide to close my account when the money actually clears. Don't trust them. Con artists. Avoid!