Refer a friend


This is how easy it works:

Enter your name and email address

Select your preferred sharing method

Your friend uses your invite and saves 15% on their first order

As soon as they place an order, you’ll receive your £15 Amazon voucher

Everyone saves energy!


The program is only valid in UK, Germany and the Netherlands. Vouchers are only valid for orders shipped to one of those countries. Voucher codes are valid until 31.12.2023, can only be redeemed at and can not be used retrospectively. Referral discounts may vary and cannot be combined with other promotions or vouchers. Refurbished devices are excluded from the referral programme.