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£50 Refer-a-Friend energy credit (home supply)

Octopus also mentions different amounts for business/charity referrals; this entry is for consumer/home energy supply.

Refer a friend: £50 voucher each

Scheme limits apply (e.g., caps on rewards over 12 months). Offer amount may vary by campaign per T&Cs.

Boiler Upgrade Scheme: up to £7,500 off a heat pump

This is a government grant (not a supplier-specific incentive). Eligibility and property criteria apply.

Great British Insulation Scheme: free or cheaper insulation (scheme ends 31 Mar 2026)

Benefit is a bill-reducing retrofit rather than a fixed cash amount.

Home Energy Scotland Grant & Loan: heat pump grant up to £7,500 (Scotland)

Often paired with an optional interest-free loan for remaining costs (subject to scheme rules).

Refer and earn: voucher worth up to £100 each

Annual cap applies (e.g., up to 20 referrals / £2,000 per year).

Refer a Friend: £50 cashback each (broadband/TV/phone)

Virgin Media has run limited-time increased referral amounts in the past; this entry reflects the standard £50 referred-to-Virgin Media services on the help page.

Christmas Refer-a-Friend: £75 Amazon voucher (referrer)

This entry captures the referrer's side only; the referee reward is separate and lower.

Christmas Refer-a-Friend: £50 Amazon voucher (new customer)

This entry captures the new customer's side only; the referrer reward is higher during this festive promotion.

Invite a Friend: £25 cash reward each (card transactions required)

Trading 212's terms allow rewards to be cash or shares; the Help Centre states this campaign reward is a fixed 25£/€ cash reward.

212 Card Invest Cashback: 1.5% cashback (up to £15/month) until 28 Feb 2026

This is a spending cashback promotion (not a sign-up bonus).

Refer a friend: £20-£100 investment bonus each (random)

Business account referrals have different bonus ranges; this entry reflects the standard personal account referral amounts.

Free Share referral: free share worth £10-£100 each

Freetrade restricts sharing referral links publicly (friends/family only) and applies monthly caps on number of free shares awarded.

End-of-year ISA transfer: 1% cashback (min £10,000; cap £1,000) - ends 31 Dec 2025

This is a transfer cashback incentive, not a referral. Ensure ISA transfers are done via the official transfer process to preserve tax wrapper.

Pension transfer: 2% cashback (min £10,000; cap £1,000) - ends 31 Dec 2025

Pension transfers can be complex; check for safeguarded benefits/guarantees and charges before transferring.

Recommend ii: £200 to referrer (friend gets 1 year no account fees)

This entry captures the referrer's cash reward; the friend's 'year without account fees' is a separate, non-cash benefit.

Invite mates: £5 Payback for you + £5 credit for them

giffgaff Payback has minimum thresholds for certain payout methods (e.g., PayPal cashout thresholds).

Refer a Friend: gift card up to £20 each (based on friend's plan)

Rewards are selected via a link after eligibility is met; gift card options mentioned include Amazon, Uber, John Lewis Partnership/Waitrose, or PayPal.

Friends with Benefits: gift cards up to £20 each (after 2 payments)

VOXI referral rewards can be affected if the friend switches plans; VOXI notes reward may match the lowest plan if plans change.

Refer a friend: £30 each (Chip Instant Access; £500 deposit held 30 days)

Chip’s referral amounts and requirements can change; this reflects the current published page showing £30 each with a £500/30-day hold requirement.

Referral offer: 1% cashback for 30 days (up to £15 each) - ends 31 Dec 2025

This is a time-limited referral campaign (Offer Period stated in the terms).

Refer a friend: £5 in Zilch Rewards each

Zilch Rewards are loyalty points used for purchases at participating merchants; the effective cash-equivalent depends on how you redeem/use them.

December Tell-a-Friend: £20 sign-up bonus (when earning £10 confirmed cashback)

Promo page states the increased bonus runs from 2025-12-02 10:00 to 2026-01-02 10:00 (times not represented in YYYY-MM-DD field).

December Tell-a-Friend: up to £30 referral bonus (when friend earns £10 confirmed cashback)

Promo page lists £30 bonus for Plus members and £25 for Classic members per qualifying referral.