If you need to record Products in a different currency than the default one, you have to use a Price List. Create it in the desired currency and just add the Product to it. This eliminates the need to create a new Product each time.
Creating a price list in a foreign currency
In the main menu, select Business » Price Lists » Green plus.
In the dialog box, define the Name, Code and select the currency. If you do not find it in the list, click on You can edit items here.
Now click on Add Another Item. Fill in the details to create a new currency. Don't forget to save the Price List.
Adding products to a price list in a foreign currency
You have just created a Price List in a foreign currency, now it is time to add the products.
Click on + Add Products
Here you need to select which Products to add to the Price List and click on the Select and Close button.
You will then find the Products in the specific Price List
Products can also be added to the Price List from the Product detail. Click the + Add to another price list button.
Then select a specific Price List and click on Select and Close.
Once you add the Product to the Price List, you will see the Price List on the Product detailed card. Find it in a table on the Classification in Price Lists tab.