![Money matters and personal finance - presented by Which? show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/032/549/small/money-matters-and-personal-finance-presented-by-which.jpg)
Summary: Credit and debit card surcharges could be adding up to 200% to the cost of goods and services. We investigate the charges, asking why they're imposed and what you can do about them. Also this week, should you go for a fixed or tracker mortgage? Plus, how to save money on pet medicine.