She surely is family from JSOP...(his/her great grandmother?)
BTW "frugal" has a different meaning for poor people then for rich people.
Frugal in trading means spent what is needed for optimal result.
So spent $60-100 extra for a better datafeed, and resulting in better profits, is frugal.
It is called "investment", not a waste of money. But misers see all expenses as wasted money.