O2 has admitted that its Natwest-run O2 Money pre-paid Visa cards are suffering some problems with loading cash. Customers attempting to fill up their cards are finding their payment details rejected, even if perfectly valid.

A customer...

O2 has announced that it's launching a scheme called O2 Money, to help you keep track of your finances using your mobile phone. The network has partnered with Natwest to offer "Load and Go" and "Cash Manager" pre-paid Visa cards.

Both cards...