Biggest premium charge?

I was passed some information this morning that indicates that at least one Betfair customer paid fees of somewhere in the region of £200-250k in the last three months of the year! Puts things into perspective doesn't it? It also makes you wonder just how much money is being generated in premium charges? It will be interesting to see where it ends up on Betfair's next annual report. If they are spending it to get new customers then that'll be great, but I have to say it doesn't feel to me like the horse racing markets are growing in all honesty. We'll have to wait for answer to both I guess.