Free £25 from Coconut. Sign up using my referral link and upload ID. It's a business account so you will be asked about your business name etc - I just chose "sole trader" and added my Etsy shop details but they only really asked the name of shop. You will then receive a free £25 that you can withdraw to bank.
Referral: https://r.getcoconut.com/g0dbyh/
Referral: https://r.getcoconut.com/g0dbyh/