PerkPerk

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.

Zilch logo

Provider

Zilch

Β£5

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

See how to claim β†’
Currensea logo

Provider

Currensea

Β£10

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

See how to claim β†’
Marriott Bonvoy Debit Card (Currensea) logo

Provider

Marriott Bonvoy Debit Card (Currensea)

2,000 pts

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

See how to claim β†’
Mox logo

Provider

Mox

Up to HK$2,000

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

See how to claim β†’
American Express Platinum Card logo

Provider

American Express Platinum Card

80,000 pts

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

See how to claim β†’