The Localization Settings (Settings > Localization > Localization Settings) allow you to set the global currency along with the number, date, and time formats for your portal. It also includes the ability to set the "Default Country" used for Address picklist fields.
Does Channeltivity support multi-currency?
Currently, Channeltivity can only be configured to support one currency at a time.
Are the United States and Europe the only Localization options?
Channeltivity can be configured to support custom Localization formats. Please contact Channeltivity Support for more details.