The UK energy market is made up of around 70 energy suppliers, all with different pricing. To get a good deal, shopping around is essential. But there are problems with this - many suppliers will offer you a good deal but after your contract runs out, hike prices. And as suppliers launch new deals all the time, you could miss out on a better deal at any point!
Yes, it's completely legal. Hundreds of thousands of people in the UK now use energy autoswitching services to save money & make sure there with a supplier who they trust.
It's safe and easy to do, and the Homebox team are always on hand to help.