Here is what FunPub says about International Orders:

INTERNATIONAL ORDERS
Fun Publications, Inc. realizes that collectibles have worldwide appeal. We ship anywhere that the United States Postal Service or FedEx delivers. However, there are restrictions. Upon your first order, you will need to fax us a copy of your credit card, front and back as well as photo identification, which shows your signature to 817-448-9843. If a credit card transaction is made through our site without the fax confirmation of your identity, we reserve the right to CANCEL THE ORDER.
With the '817-448-9843' number thing, do they mean that we have to write this number with our signature? Also, it was mentioned that you can send them an email instead (much more sensible than antiquated faxes), if so, what's the email address and is it guaranteed to work? Do they acknowledge it once received?