Chia - Eco-friendly bitcoin competitor
BeFrugal - BeFrugal is a cashback shopping portal that allows you to receive cashback on every purchase.
Top ICO List - Best crypto initial coin offering list & ICO calendar 2018
Freebird - Freebird is a cashback and shopping rewards platform that allows anyone to participate at no cost.
Buy Me A Coffee - A free, fast and friendly way to accept donations 💰
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.