Shopify currency conversion

Hello there, @Ibz.

Let me share some details about the currency conversion between Shopify to QuickBooks.

Once you integrate Shopify to QuickBooks, we only depend on the data/information shared by Shopify. Though, in QuickBooks, you can turn on the Multicurrency feature to track transactions and customers in foreign currencies. Here's how:

1. Go to the Gear icon and select Account and settings.
2. In the Advanced tab, select Edit in the Currency section and choose your Home Currency.
3. Select the Multicurrency checkbox and confirm that you understand that you can't undo this option.
4. Select Save and close.

In your case, I'd also suggest getting in touch with Shopify support to get details about the integration of Shopify with QBO using the USD sales. 

In your free time, you can always check the articles I've gathered below to learn about currency in QBO:

• Turn on and use multicurrency
• Assign a foreign currency to a customer in QuickBooks Online.
• Multi-currency FAQ.

Visit again if you need more concerns about QuickBooks. I'm always around to provide further details and help you. Take care and have a good one, Ibz.

@Ibz 

Consider having an additional app to reconcile your Shopify transactions into QBO.