The multi currency feature allows you to sync the apps with the same currency of the orders during the syncing procedure. For example: If you sell three products viz Amazon (UK), Product 1 in Euro, Product 2 in Pound and Product 3 in Pound and you want to sync all the three products in Xero maintaining the same currencies of the individual products, you need to enable the Multi Currency feature in Xero and then sync the two apps.
Follow these steps in Xero to enable the Multi Currency Feature:
1. Under Settings Click General Settings.
2. Under General Settings, go to Features and select Currencies.
3. Click Add Currency in the Currencies setting page.
4. Select the appropriate currency from the drop-down menu which is related to the product and click Add Currency.
5. Go to Pipemonk app and set Enable Multi currency? Yes/No to Yes. Now run the sync.