Tesla. If you are considering going electric and buying a new EV or powerwall batteryy, you can use my referral link which might give you an additional benefit like supercharger miles, etc (these things change).

Octopus Energy is a competitive supplier of gas and electricity in the UK. They have a lower night-time tariff that is ideally suited to charging an electric vehicle. We should both get £50 credit if you switch supplier / sign up with this referral link.

Mammotion robotic lawnmowers. If you are thinking of buying a Yuka or Luba, for example, this referral link gives us both some points towards future accessories, etc.

Airband. If you are still waiting for fibre-to-premises broadband, Airband have an alternative. Use this referral link and we should both get a rebate (£50 when I last checked).