RetailMenot - The RetailMeNot mobile app allows you to find deals on the go for both online shopping and in store shopping.
KOHO - KOHO is a place where you can access your money in real-time and get instant cashback.
CoinRebates - Shop at your favorite online stores and earn Bitcoin cashback rewards on your purchases.
Upromise - Upromise is the cashback coupon and rebate site.
DiscountSignal - DiscountSignal helps you earn cashback, rewards and offers for Restaurant, Bar or Cafe receipts.
TopCashback - TopCashback names itself the UK’s most generous cashback site. They offer cashback on over 5,000 retailers with a variety of payment methods including gift cards, PayPal and bank transfer.