As I don't use de default system of commission here in Deviantart, I will explain the steps to make a request:
In my profile, click SEND A NOTE, and write the specifications for your drawI will answer your note, accepting or declining your request. From that moment I will start working on your draw, so feel comfortable of paying from the beginnin. The time it takes me to finish will depend on how complicated the order is. when I already have a considerable advance, I will send a note advising that, and giving the last opportunity to pay, otherwise your drawing will be discardedto pay just click on GIVE, on my profile, and send the correct a