We are beginning to look into other markets, though at the time we can't officially support banks, cards or merchants outside of the 50 United States and DC. There is no specific timeline for international availability, but rest assured that you'll be among the first to know when it does happen. This includes US territories such as Puerto Rico and Guam.
Please also note that a Social Security Number is required at sign up. If you live in the US and do not have a SSN, you will not be able to submit an appilcation.