"Mizter T" wrote

Afraid not - it's either GBP20 or GBP40. Auto top-up is I think rather
more aimed at those who'll be using the system with a degree of
regularity, for whom a GBP20 top-up would be quite reasonable.

/END

Thanks for the quick response. That's what I was thinking. Oh well, just
have to keep an eye on me balance then.

Cheers,

Alan