I've just used the Money Claims Service online for the first time - a bit like a scaled down version of small claims court - and can highly rate it!
Arguing with Parcel Monkey (the gits) about an expensive failed parcel delivery and refund brought no joy and no response to my letters. They don't even have a phone number to call.
As I don't like companies that think they can treat you like s**t I looked for another option. For £25 you can start a claim and within 48 hours I got a full refund, compensation and refund of my court fee.
No solicitors, no hassle, just a simple online service that seems quite powerful. Well done HMCTS.