<prompt> Human: I bought shoes that shipped from the Uk, I received the shoes and about a week later I got an invoice from FedEx saying I need to pay them 75 for shipping US customs and what not. I didnt know about this at the time of purchase, so I was kind of upset when I had to pay 75 more. But what if I dont pay it? I was looking into it and it can ruin your credit, but I bought these when I was 17two months ago and hadnt even thought about it. They dont have my SS number, so I dont see how this could affect me. I know a lot of you will tell me to do the right thing and just pay it. But I want to know what could actually happen if I dont pay this? Sorry if this is not the place to ask this.Thanks!  <response>: They might sue you.They might never deliver anything to you ever again.They might burn down your house. 