technically, you can. but it's usually a method for the rich and powerful. as silver ingot(or any kind of predcious metal, really) is harder to track my the government.
me looking at strangely feminine ice dragon(big eyes, elaborate eyelash, ice tiara, feather wing instead of reptile wing, and a FREAKING HAIR ON A REPTILE) :
because, money talks.
sure you can charge more for better quality vegetables. but most indonesian won't buy it on the account of how low their funds is.
so for this to happen, the govt would have to increase the minimum wage by quite a lot. and if you're from malaysian, you should also know...
for those who don't get where Windy name came from -
Fuuko's name is a combination of Fuu(wind) + Ko(child).
take the wind, and combine it with the Dy from Andy. and you got Windy.