Receipt Hog - A fun and rewarding way to turn everyday shopping receipts into cash.
KOHO - KOHO is a place where you can access your money in real-time and get instant cashback.
Fluz - REAL Cash Back - Amazon, Gas, Groceries, Cell Phone Bill and HUNDREDS More.
Upromise - Upromise is the cashback coupon and rebate site.
Dosh - Cash back, auto-magically
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.