it's... Spondoolies-Tech.

'Spondoolies' is a slang term for 'real money' which is different from imaginary share dividends which never get realised. *coughs*
to me, Spondoolies is what I take to the pub when I go out with my wife, and I spoil her with all the lovely spondoolies that my best miners in the world have earned me. She is very pleased and she lets me buy more miners from Spondoolies-Tech (yes i'm under the thumb, but we are an old fashioned couple and we are very happy)