In this  article, we'll show you how to convert your product prices to multi currencies. Please note, this feature is solely for price display; If you want to check out with the localized currency, your store need to be integrated with Shopify Payments.Step 1: Set Up Currency Formatting.Go to Switcher & Currency in the menu bar and copy the first formatting example.Click the "Setup" button, which will take you to the Shopify  "Settings > Store Details" page. Scroll down to the "Store Currency" section and click "Change currency formatting". Paste the first formatting example into the "HTML with currency" field.Likewise, copy the second formatting example and paste it into the "HTML without currency" field.Step 2：Add Currencies. Click on the add currency button, search and select all the currencies you want to add and click the "Add" button. You can click "Edit" to customize the exchange rates and set price rounding. For the 'Auto' exchange rate, we use the current market rate.Step 3：Preview and PublishAfter adding the currencies, click the 'Customize' button to enter the widget customization page. First, ensure that the 'switcher type' option includes 'currency'. Then, click 'Publish' to  see the widget for language and currency switching on the store. After publishing,  click the 'Preview' button to switch the currency widget and check if it is functioning properly. At this step, your currency settings are complete.If you wish to customize the widget further, please refer to this article.

In this article, It will introduce how to use the cart notification.It applies to stores which use currency conversion feature but have not integrated Shopify Payments.For these stores, currency conversion is only for displayed during the customers's shopping process, and will still check out in the store's default currency.  Cart notification feature is used to inform customers that they will be checking out in the default currency when they are in the cart.However, if your store has integrated Shopify Payments, your users can directly check out using the localized currency.Setting Up Cart NotificationNavigate to the Currency Page: Click on "Cart Notification" to access the Cart Notification settings page.Edit Notification Copy:     You can customize the message displayed in the notification. [checkout_currency] is a placeholder that will be replaced with the customer's actual default language. Please refrain from modifying this part and feel free to edit the rest of the text.Customize Banner Appearance: You also have the option to adjust the background color and font color of the cart notification banner.Enable Cart Notification: Once you have finished editing, toggle the cart notification button to enable the feature.Translate notification copy: After toggling the button, click "Next" to input banner text in different languages. You can click "Translate" to generate translations. Finally, click "Save" to complete the setup process successfully.After the setup is complete, your customers will be shown notification on the shopping cart page. As shown in the screenshot below：