Rakuten (formerly known as Ebates) is one of the first cashback services, founded back in 1999, and today its services are used by more than 20 million users.
Letyshops is a popular cashback service that has been operating on the market since 2014. During this time, it has attracted over 30 million active users worldwide.
Known for its “highest cash back” model, TopCashback partners with thousands of retailers to provide users with a percentage of their purchase as a cash reward.