Before you activate the multi-currency feature, please go through the following points:
- Multi-currency feature is available only in the Enterprise Edition and above.
- Only users with the Administrator profile can activate this feature and add currencies.
- Once activated, this feature cannot be deactivated.
- After activation, the Currency Locale field will not be available when you look for it under Setup > Organization Settings > Company Details.
- The Administrator can add multiple currencies but only 10 currencies can be active in the CRM account.
- A record's Currency once set, cannot be modified.
- You cannot mass update the record's currency (i.e. Currency field) for the records.
- Multi-Currency is not supported in the Forecasts module. Forecasting is available only in the Home Currency.