Hello there, @2a-autoparts-gh-.

You've got me here to share some insights about exporting your file in QuickBooks Online (QBO) with multi-currencies.

When transactions have three different types of currencies, this can't be converted to QBO. You'll have to manually enter them into the system after the conversion.

You may turn on the Multi-currency feature in QBO to select your desired currency. Please know that this option is only available to the Essentials, Plus, and Advanced versions. Please see this link for more details on this process: About Multicurrency.

You can click this link for the detailed steps to complete the importing process: Common questions about importing data to QuickBooks Online.

I'm adding this article to further guide you in effectively managing your business using QBO: Help Guides for QuickBooks Online. It contains topics about advanced accounting, banking, and payments, to name a few.

I'm still here to help you more with conversion or transferring data in QBO. You can leave a comment if you have follow-up questions. Have a wonderful day ahead.