Barclaycard Platinum customers have seen their interest rates pitched skyward without warning in recent weeks, leaving some to face rates nearly double what they were previously paying.

A calculation by MoneySavingExpert.com, based on £1,000 of Barclaycard debt, and assuming a typical Platinum card interest rate, indicated that by only paying the minimum, someone could ...

The British Airways upgrade voucher issued by the Barclaycard Avios Credit Card is great but the rules are complex. This is ...