No real difference except you don't have a card associated with it and can't use it to pay for things/direct debits (presumably).
if you want instant access to your money, the Santander limited Edition thing is the best place to put it at the moment i think (along with premium bonds).
if you want instant access to your money, the Santander limited Edition thing is the best place to put it at the moment i think (along with premium bonds).