A commission is when someone pays someone else to do a service. In this case others pay her to draw something they request. What most and I think in this case she does to is they pay virtually, online, through a program called Pay Pal. This will take money out of the commissioners, the person paying for the art, bank account and transfer it to the artists. Some artists prefer to be paid before the art is finished and some prefer to pay after it is finished. The price is decied by the artist and vary on what kind of art or style it is to be drawn. Anything you still don't understand?
A commish is the same as a commission. Art trades are similar to commissions but instead of money or points they pay with their art that they had drawn for the person(s) that they are working on the art trade with. Any other questions?
Omg, I think I'm about to die! Pika-Pika-Pikahu is my friend and I saw this and I was like... amazing! Do you know if I could do an art trade with me. I can trade you ANYTHING you want and you just give me one journal doll. I would like to get to know you better because you seem like a nice persona and you have such great drawings. But you probably will just delete this or not read it because I am unimportant compared to you. If you would just be nice enough to reply to say yes/no that would be awesome because you are my idol. I would be like talking to a superstar. But anyway, you probably won't read this or reply.