I might have my first one. I run a webdesign business while still in college so I have been making a nice dollar but I now may have a problem. A client paid me $600 down on a $2,000 project which was slightly over the $400 I asked for. I completely finished it and things looked great according to him so I sent him a bill on Aug. 10 for the remaining $1,400 minus 5% off the total bill if he paid by Sep. 10th. He still hasn't paid and has since not answered two emails. If I don't hear from him or get the $1,400 what can I do? He has all of my logos and work still on his site.