Thanks for providing that link. The article you're referencing is actually from our US Community site, but the Canadian Community has the same information listed here: QuickBooks Online file size and feature limits.
I can see what you mean about the 7 digit limit for account numbers. I've tested this in my own account, and I'm actually able to add account numbers up to 20 digits. I'm going to inquire about this with our content and support departments to resolve that in the referenced article.
Here's the link again for our tech support team: Contact Us. If you're still having issues with the field allowing you to enter more than 7 digits, our agents have the tools to look at your account information in our system to find out what's happening.
Cheers.
