Should I Charge More for My Courses?

When i decide my price, obviously i think about germany. What if this couse would be bought by, let's say, 100 people? And er, the course should make this in this money. So i divide it o and this is the price that i come up with. But then what about yer people from, for example, south america, where sometimes people ar attending. Theyre but i know also that it's always difficult for people from this region,. Only certain people can really afford to attend - maybe because they are in a business that is paid very well or because they're actually working internationally.