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Refer a friend: £50 energy credit each

Octopus also mentions different amounts for business/charity referrals; this entry is for residential referrals (£50 each).

Refer a friend: £50 voucher each

E.ON Next notes rewards may vary by campaign and can be withdrawn; check the referral link/your account for the live offer.

Refer a friend: up to £50 energy credit each (dual fuel)

Reward level depends on whether the referee signs up for dual fuel vs single fuel and payment method conditions in the terms.

Refer a friend (energy supply): share £100 in online gift vouchers

British Gas also has a separate boiler referral offer; this entry is for energy supply referrals.

Refer a friend: up to £60 credit each (up to £120 total)

ScottishPower also runs a 'Power Play' prize draw; the main referral reward here is bill credit.

Festive Refer a Friend: £100 referrer / £75 referee credit

This is a time-limited seasonal uplift vs EDF's standard referral reward. Promo end date is today (22 Dec 2025).

Boiler Upgrade Scheme: £7,500 grant for heat pumps

Grant values shown are the current grants listed on GOV.UK (as crawled in December 2025).

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

Included as a UK-wide consumer support scheme (not a commercial referral). Savings/discount value is not fixed and depends on measures and eligibility.

Refer and earn: voucher worth up to £100 each

Voucher value is described as 'up to £100'; exact value may depend on product/campaign.

Refer a friend (broadband/TV/landline): £50 cashback each

Virgin Media also offers referral cashback for other product types (e.g., mobiles) with different amounts; this entry is for broadband/TV/landline as shown on the help page.

Refer a friend: £50 cash each

BeFibre T&Cs specify cash payout methods and validation windows.

Refer a friend: random investment bonus £20–£100 each (when they invest £100+)

Business-account referral bonuses are higher but are business-focused; this entry is for personal accounts.

Refer a friend: free share worth £10–£100 each

Freetrade also runs occasional limited-time boosted referral promos; this entry is for the standard ongoing 'Free Share' referral.

Invite a friend (Trading 212 Card): £25 cash reward each (19 Dec 2025–20 Jan 2026)

Trading 212 notes referral links may be distributed/limited per campaign and eligible countries are defined in the promotion T&Cs.

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

Trading 212 states promotions/cashback percentages can vary by entity and can change; this entry reflects the UK Limited promo dates/rate/cap shown on the help page.

Promo code sign-up reward: up to £100 in a fractional share/ETF (randomised)

This is a promo-code-based sign-up reward; availability depends on having a qualifying promo code and meeting the stated deposit/timing conditions.

Double refer-a-friend rewards: up to £40 gift card/PayPal each (12 Aug 2025–12 Feb 2026)

SMARTY shows tiered rewards; during this limited-time promo the tiers are doubled (up to £40 each). If the promo expires, SMARTY may revert to the standard lower tiers.

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

giffgaff rewards are delivered via Payback points (1 point = £0.01) with payout periods; this is not an instant cash reward.

Refer and earn: £5 in Zilch Rewards each

Zilch Rewards are typically used to discount purchases within Zilch rather than paid as cash.

New member offer: £10 cashback bonus (purchase £5+ by 31 Dec 2025)

Bonus eligibility depends on retailer exclusions and cashback confirmation timelines.

Refer a friend: give £15 off; get triple points (600 points = £60) until 31 Dec 2025

This is a nicotine/tobacco product referral programme with age and user-status restrictions. Reward uses points (stated £ equivalent on the page).