Hi, let me first say that I am new to affiliate marketing. But I have an idea for a nice line of products to sell in the US.

The products can be found on Amazon, and I plan to set up a Woocommerce webshop with these products.

Here is my questions:

I live outside the US, so do I have to register a company and have an address in the US to be able to setup this webshop?

This is more a technical question. But how do I make the checkout integration with Amazon, if I decide to use a Woocommerce webshop?

Finally, am I responsible for customer support, if there is a problem with the products? And how do you normally deal with support issues?

Hope you will be able to help me out. Thank you.