Stocard - All loyalty cards on your smartphone!
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.
Pass2U Wallet - Put cards into Apple Wallet
Freebird - Freebird is a cashback and shopping rewards platform that allows anyone to participate at no cost.
PayPal - PayPal is the faster, safer way to pay online without sharing financial details, send and receive money or accept credit and debit cards as a seller
Paribus - Find out for free if online stores owe you a refund!