BeFrugal - BeFrugal is a cashback shopping portal that allows you to receive cashback on every purchase.
Creddon - Tweet for a cause and a sponsor will donate $1 to charity
Freebird - Freebird is a cashback and shopping rewards platform that allows anyone to participate at no cost.
TAP London - Tackling the homeless problem together
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.
UpEffect - Crowdfunding for social good products