Having problems with your bank? Or maybe you're dealing with dodgy builders? Whatever the problem, we can help.
Brush up on some key pieces of consumer legislation to help you understand your rights and put them into practice.
Use our step-by-step guides and handy letters to get the result you need, and to make companies act on your complaint.
Which? offers five unusual tips to help you get a great deal on an eBay auction.
How online shops get you to spend more and how much you could be throwing away by staying loyal to key service providers. All in the latest Money podcast.
Which? goes undercover and discovers laser eye surgery clinics giving unsatisfactory advice, and pressuring customers into expensive treatment options.
Which? research has found that consumers could be overpaying by hundreds of pounds by remaining loyal to the same company for key services.