i went to get some euros today from Sainsbury with the intention of using our credit card for meals and the hole int eh wall if we need more cash. I was told though about a service that they now offer where I 'buy' euros at today's rate and put them onto a card that i then use at the hole in the wall for no fee. So I'm locking in to the exchange rate today rather then being at the mercy of Nationwide , who use Visa's exchange rate, on the day I withdraw the money.
Has anyone used this service? It seems like a good idea to me. No??