Hi there,
Invoicing customers is an important part of the QuickBooks program, and we want to ensure you've got access to a powerful invoicing platform to make running your business a breeze. In today's world, it's inevitable that some of your customers may be based in the US or other countries. The great thing about QuickBooks Online is that you're able to set up multiple currencies if you're using the Essentials or Plus package.
Multicurrency enables you to invoice your US customers in their own currency. You're able to email the invoices directly from the system to anyone, in or out of Canada. Here's more information about Multicurrency: Turn on and use multicurrency.
If you're referring to the ability to accept payments online through QuickBooks Payments, this is limited to Canadian banks and credit cards only. At this time, Payments accepts Visa, Mastercard, Apple Pay, and Discover. Here's more information about Payments: Accept Payments Online.
I hope this helps clear things up for you.
Have a nice day.
