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 β these are for organised spenders only.
Provider
Zilch
Join Zilch through this referral link and you can get Β£5 in Zilch Rewards after Zilch verifies the account and referral eligibility. It is a shopping-rewards/BNPL product, so use Pay Now or BNPL features only if the spending already makes sense.
Requirement: Current referral eligibility, identity and card activation terms
Easy5 minutesPayout After Zilch verifies eligibility
Verified 27 June 2026
Provider
Currensea
Sign up for Currensea with code CKKYY7 and get Β£10 back after spending your first Β£100 in foreign currency, online or when travelling.
Requirement: Β£100 foreign-currency spend
Medium5-10 minutesPayout After qualifying spend
Verified 17 June 2026
Provider
Marriott Bonvoy Debit Card (Currensea)
Apply for a Marriott Bonvoy Debit Card with referral code CK7LHN. Once approved, complete your first qualifying card transaction and both you and the referrer will receive 2,000 Marriott Bonvoy bonus points.
Requirement: First genuine card purchase; no minimum transaction amount is stated
Medium10-15 minutesPayout Within 14 calendar days of the qualifying transaction
Verified 16 September 2026
Provider
Mox
Join Mox with referral code E6BZQ2. Successfully apply for a Mox Credit Card and complete the related welcome tasks to unlock up to HK$2,000 in cash rewards under the live Mox Referral Programme. Why readers consider Mox: savings framed around up to about 3.5% effective annual interest, card spend with up to 2% unlimited CashBack or Asia Miles (tier-dependent), and overseas spend marketed with 0 foreign-transaction fee on eligible setups β confirm every rate and fee in the live Mox App. Credit involves repayment risk; only borrow what you can repay. Hong Kong eligibility and T&Cs apply. This is not credit advice.
Requirement: Up to HK$2,000 cash for new customers who apply for a Mox Credit Card and complete related welcome tasks per live Mox Referral Programme terms; individual task thresholds (e.g. qualifying card spend or deposits) follow live T&Cs
Medium15-30 minutes to apply, plus card approval and qualifying tasksPayout After you successfully apply for a Mox Credit Card and complete the related welcome tasks under live Mox terms β cash rewards (if any) credit to your Mox account per the referral programme schedule
Verified 20 September 2026
Provider
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 Β£6,000 in your first three months.
Requirement: Β£6,000 spend in first three months
Hard10-15 minutesPayout After qualifying spend
Verified 17 June 2026 Β· Ends 21 July 2026