Tide Bank are giving away £75 FREE signup bonus when you join Tide Bank using referral code "REFORM£75". You'll just need to open a free business bank account with them and spend up to £100 on your account. They are fantastic bank account with lots of features to make it easy to run your small business.
To get your free £75 welcome bonus from Tide, just click "GET FREEBIE", choose "sole trader" or "registered company", if you are a new company then choose sole trade (for your business name, this can be your own name"). Now go through the verification steps and wait for your new Tide card to arrive. Verify your card when it arrives and spend £100 on your card. When you spend up to that amount then you'll get a £75 cash bonus from Tide after it arrives.
We've tried this and it worked for us. We're still using Tide Bank today so try it today!