Martin Lewis explains how to avoid being stung by hidden holiday fees

• Martin Lewis is warning travellers to be aware of foreign transaction fees when using credit or debit cards abroad this summer.
• Standard bank cards typically add a 2.75 per cent to 3 per cent non-sterling exchange rate fee on overseas purchases.
• Specialist cards offer near-perfect exchange rates by waiving these additional fees.
• The Barclaycard Rewards Credit Card currently offers 0.5 per cent cashback on spending abroad.
• Watch the full video above.

IN FULL

Martin Lewis issues warning to anyone using credit or debit card abroad this summer