I just go this email from a Katie Johson, email firstname.lastname@example.org
requesting that I send her products from my store to her store in Australia. The email was worded weirdly and always had "REPLY BACK" in all caps. I have heard of this before, someone international wants to pay by credit card and wants to use really expensive shipping and of course, needs a large order ASAP. Then you send it and charge the card, but they will dispute it later and you will be out your product as well as any shipping you paid for. So, please please please, watch out for this one. Most store owners are very selective about what they want from you and are willing to talk it over, but not her. So, be on the lookout, I don't want her to scam any of the good crafters out there... Email me if you've gotten emails from her too.