Multi-Currency can only display currencies on your storefront and does not have the ability to convert currencies in Shopify's checkout by itself. If you have a grandfathered plan for Bold Cashier installed on your store, you can offer currency conversions on the checkout page.
Please visit Cashier & Multi-Currency Integration for more information on setting up this integration.
If you had Multi-Currency installed prior to April 11th, 2018, please go through all these steps. Skip to Step 3 and check for these lines of code if you're unsure about when the app was installed.
Here's how to implement this integration in your Shopify store:
- From Shopify's admin, select Online Store.
- Select Actions.
- Select Edit code.
- Under "Assets", select bold-currency-bootstrap.js.
Note: If bold-currency-bootstrap.js does not exist, navigate to the "Snippets" folder and edit bold-currency-converter.liquid instead.
- Find two lines containing this code:
- Include the following code underneath both of these lines and select Save: