Initial rollout occurred in the United States, followed by the rollout in Europe and coming to Latin America. Availability in your specific area is based on the program you signed up with.
Eligibility is subject to local laws and will typically require residency with a valid government issued ID and a verifiable address to open a card account. Some specific regions are not supported, including United States territories such as Puerto Rico, Guam, Virgin Islands, American Samoa or other U.S. territories.