Thanks you very much for clearing that up! I shall definitely be ordering one when I go away later this year :-

Hi, thanks for your quick response, sorry, I'm confused it seems to be under the pay monthly section in the menu, so is it pay monthly e.g. "200MB - £20.99 €" for a monthly rate or is that a credit "top-up" which rolls over? Many Thanks.

Sorry, I meant the Pay As You Go International Data Sim (not the Global pay monthly) which I note includes both.