Get a £50 retail voucher when you switch energy to E.ON Next using a refer-a-friend link.
E.ON Next's refer-a-friend scheme pays both the new customer and the referrer a £50 voucher to spend at retailers like M&S, Sainsbury's, Argos, and Ticketmaster, landing roughly four weeks after the new customer's first direct debit clears. I landed on E.ON Next when my old supplier Bulb collapsed in late 2021 and stayed for the prices, the app, and a referral scheme that's always paid out cleanly when I've sent friends their way.
Last tested on by Seb Place.
Part 1

EON's simpler, greener option.
Or copy the referral link below:
Get a £50 retail voucher when you switch energy supplier to E.ON Next
Part 2
E.ON Next is a digital-first UK energy supplier serving over 5 million homes with 100% renewable electricity. Part of the E.ON group, one of Europe's largest energy companies, they are Ofgem-regulated and subject to the energy price cap. E.ON Next scored 66% in the Which? 2026 energy survey: best among large suppliers.
E.ON Next is the retail energy brand of E.ON UK, one of the country's largest energy suppliers, serving over 5 million UK homes.
E.ON Next combines the stability of a major utility with a modern customer experience.
The E.ON Next referral gives both you and the referrer a £50 voucher redeemable at retailers including M&S, Sainsbury's, Argos, and Ticketmaster. The voucher arrives about four weeks after your first direct debit. You can refer up to 5 people per day and 25 per year, with a £1,500 annual cap on referral rewards.
The E.ON Next refer-a-friend programme rewards both parties with a £50 retail voucher redeemable at retailers including M&S, Sainsbury's, Waitrose, Argos, Greggs, and Ticketmaster.
Referral limits apply: up to 5 referrals per day and 25 per year, with a maximum of £1,500 in referral rewards within any 12-month period.
If you are switching to E.ON Next as a new customer, click a referral link and the reward tracks automatically via Mention Me: there is no code to type. If you are already an E.ON Next customer, your own referral link lives inside your account or app, and you share it directly. Both of you get a £50 voucher when a friend completes their switch.
Switching to E.ON Next as a new customer:
There is no separate code or coupon to enter. The referral link itself tracks everything via the Mention Me platform.
Already an E.ON Next customer? Log into your E.ON Next account or app and find the 'Refer a friend' section. Share your unique referral link with friends or family. Both of you receive a £50 voucher when they complete their switch and their first direct debit clears.
E.ON Next is best for households wanting a reliable, established energy supplier with 100% renewable electricity and straightforward tariffs. EV owners benefit from Next Drive's 9p/kWh overnight charging, and it suits people who prefer simplicity over dynamic pricing.
E.ON Next suits a range of UK households, but it is particularly good for:
Your £50 referral voucher applies regardless of which tariff you choose.
E.ON Next offers five main tariffs: Next Flex (standard variable), Next Fixed (locked rate), Next Steady (3% discount on price cap for new customers), Next Drive (9p/kWh overnight EV charging), and Next Drive Smart (automatic smart EV charging). Your referral reward applies regardless of which tariff you choose.
E.ON Next has a tariff for most setups. Your £50 referral voucher applies to all of them.
| Tariff | Best for | How it works |
|---|---|---|
| Next Flex | Most households | Standard variable rate, capped by Ofgem |
| Next Fixed | Budget certainty | Locked rate for 12–16 months; exit fee applies |
| Next Steady | New customers | Variable rate with 3% discount on the price cap for year one |
| Next Drive | EV owners | Fixed overnight rate (9p/kWh, 12am–6am) for cheaper EV charging |
| Next Drive Smart | Smart EV charging | Automatically shifts charging to cheapest slots; lowest peak rate of any major EV tariff |
Not sure which to pick? All E.ON Next tariffs are subject to Ofgem regulation, and you can switch between them without leaving E.ON Next.
E.ON Next's Next Drive tariff offers a fixed overnight electricity rate of 9p/kWh between 12am and 6am for EV charging, roughly £500 per year cheaper than the standard price cap rate for a typical EV driver. Next Drive Smart goes further by automatically dispatching charging to the cheapest windows. Both require a smart meter.
If you own an electric vehicle, E.ON Next's dedicated EV tariffs are worth a close look.
Next Drive:
Next Drive Smart:
E.ON Next also offers a charger + tariff bundle for customers who need a home charger installed. Your £50 referral voucher applies to both Drive tariffs.
E.ON Next scores 4.5/5 on Trustpilot, ahead of British Gas (4.4/5) but behind Octopus Energy (4.8/5) and EDF (4.8/5). E.ON Next scored 66% in the Which? 2026 energy survey, the best result among large suppliers. Unique EV tariffs like Next Drive set them apart from legacy suppliers.
Compared to the Big Six legacy suppliers, E.ON Next offers a more modern digital experience with competitive customer satisfaction scores.
Trustpilot scores compared:
In the Which? 2026 energy survey, E.ON Next scored 66% customer satisfaction: the best result among large suppliers, though not a Which? Recommended Provider (Octopus holds that distinction for nine consecutive years).
Key differences from Octopus Energy:
Compared to British Gas or EDF, E.ON Next generally scores better on digital experience and offers stronger EV-specific products.
Part 3
| Your reward | £50 retail voucher |
| Friend's reward | £50 retail voucher |
| Reward type | Retail voucher (M&S, Sainsbury's, Argos, and more) |
| Requirement | Switch energy supply to E.ON Next |
| Time to receive | About 4 weeks after first direct debit payment |
| Referral limit | 5 per day / 25 per year (£1,500 annual cap) |
| Feature | E.ON Next | Octopus Energy |
|---|---|---|
| Reward | £50 retail voucher | £50 account credit |
| Reward type | Retail voucher (M&S, Sainsbury's, Argos, and more) | Bill credit |
| Requirement | Switch energy supply to E.ON Next | Switch energy supply to Octopus |
| Time to receive | About 4 weeks after first direct debit payment | After first direct debit payment |
| Referral limit | 5 per day / 25 per year (£1,500 annual cap) | Unlimited |
| Trustpilot | 4.5/5 | 4.8/5 |