Congrats to your daughter!
Is there you can turn on localization in Wordpress to show the price in US Dollars as well? (Unless you aren't shipping to the US...)
I will be showing my kids this as an example of young entrepreneurship!
Yes I think also is a good move to teach our kids how to start their own business, even if at the beginning they will not understand 100% how is working. But at least they get the first bump. Later they will thanks us... In special in a bitcoin world.
The most important thing for our kids is the education they get. I mean not the "education" from stupid schools, but the real education from their parents.
The better education they get (also the liberty of choice) the better results you have like a parent. Later when the child will grow up will realize the immense help they got in the past from that good education from their parents.
I remember now after many years, what my grandma was telling me (when I was a kid) about life, society and good behaviour and only now, when I have kids I realize that good education. At that moment, yes I took it like: ok whatever but my grandma always was persuasive and I still remember her words.... Good words that help me later in my life.
"Always in your life you have to be a good person and find the good in your life"