Magento documentation

Currency module

1. Open the Magento admin panel.
2. From the top menu select System > Configuration.
3. Then click General and select the Currency Setup tab.
4. In the Currency Options, holding the CTRL key select the allowed currencies that can be used to display prices in your Magento store. When you are done, click the Save Config button to save your changes.

   

5. Navigate to System > Manage Currency Rates in the top menu.
6. Set the required currency rate values or use the Import Service. Click the Save Currency Rates button to save your changes.

   

Polls module

From the top menu select CMS > Polls.