Not that good if you live outside of US

Circle asks for a lot of very personal information before you can use their service. After providing this info, if you live in the USA you are restricted to buying or selling very small amounts of BTC. However, should you live outside of the USA for example Canada, after uploading all of your personal to Circle you are then informed the service is US only. After being informed of this we asked Circle to close our account and delete the financial info we had uploaded. They said while they could close our account it was NOT possible to remove any personal info we had uploaded.

TALKCalgary.com about Circle Pay, v2.11.0