Hi there @aburas-uwindsor-.As @Fiat Lux - ASIA shared, QuickBooks Self-Employed doesn't support the multicurrency feature. That feature is only available to QuickBooks Online Essentials or Plus subscribers. If you're interested in making the Switch from QuickBooks Self-Employed to QuickBooks Online you can check out the article which goes over how to move your data or switch in-product. If you'd prefer to start fresh with a new QuickBooks Online Essentials or Plus subscription, please check out our Plans & Pricing tab for more information on features and cost. You even have the option of starting a free 30-day trial in order to test out the program and determine if you'd like to subscribe.
It's important to note however, that even when you get set up with QuickBooks Online and turn on the Multicurrency feature, that you won't be able to invoice for line items in USD and CAD on the same invoice. Your inventory items will be saved in your home currency. Once you select a customer, the invoice total will be calculated based on the customer's saved currency. Check out this article About Multicurrency to learn more about how the feature works and to determine if it's the right fit for your business.
I hope you have a fantastic day. Know that further support on this is available here in the Community should you need it.
