How you deal with clients that will not pay? I love freelance work but sometimes it’s so frustrating when I did my work and I don’t receive my payment. It only happened to me twice for small amounts. I think this can be frustrating no matter how small is the amount. Did it ever happened to you? What you did?

  

^it's really frustrating. You can contact them or send invoice.

Kick 'em in the knee.