Upromise - Upromise is the cashback coupon and rebate site.
Freebird - Freebird is a cashback and shopping rewards platform that allows anyone to participate at no cost.
Earny.co - Win prizes on Amazon purchases
KOHO - KOHO is a place where you can access your money in real-time and get instant cashback.
Lolli - Earn bitcoin when you shop online
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.