Credit Card Sign-up Bonuses & Referrals
Rewards, cashback and sign-up bonuses on UK credit cards, plus refer-a-friend codes. Always clear repayments in full — these are for organised spenders only.
Currensea
Sign up for Currensea with code CKKYY7 and get £10 back after spending your first £100 in foreign currency, online or when travelling.
Medium5-10 minutesPayout After qualifying spend
Verified 17 June 2026
Marriott Bonvoy Debit Card (Currensea)
Earn Marriott Bonvoy points on everyday spending with this multi-currency debit card. Get up to 2000 bonus points when you sign up with a referral code.
Medium10-15 minutesPayout 8-12 weeks
Verified 16 June 2026
American Express Platinum Card
Apply for The Platinum Card through this American Express referral and earn 80,000 Membership Rewards points when approved and spending £6,000 in your first three months.
Hard10-15 minutesPayout After qualifying spend
Verified 17 June 2026 · Ends 21 July 2026