He replied with a simple 'ok', so I figured he had sent payment. I checked the next day, because I had been using my Wii. He hadn't sent it, so I sent off another note asking if he had, that I hadn't gotten it, and if he hadn't sent it, to do so. I got another okay in response.
So I sent off another note being a little more firm, telling him I require payment within 24 hours of the agreed commission and that he would have to send it or I would cancle his slot. Another ok.
Lastly I fired off a 'slot cancled' note, and he responded that he didn;t have the funds to pay for commissions right now. I have no idea if he was trying to scam me or not, but I figured I'd put a warning out anyways, as I have been scammed in this exact way before.