U.N. Owen
In Brightest Day, In Blackest Night ...
Personally I think that its better to act like Money doesn't exist in the anime universe, whether Ash's family is rich or poor will never be brought up and how Ash and his companions pay for everything they do on their journey will also never even be brought up, Pokemon is not that kinda show and problems like that doesn't matter to the shows writers.
Money really only matters with TRio, and we haven't seen their get alms schemes since DP. Frankly, that's for the better because it avoids the aforementioned problems.