Other questions

Great to see you in the Community, @NewUser2021.

Of course! You  can integrate your Lightspeed Accounting application to QuickBooks Online. However, you'll need an active subscription from the app so that we can synchronize the data with QuickBooks.

After you've resubscribed in Lightspeed Accounting, you can follow the steps below to successfully integrate the app:

1. Log in to QuickBooks Online.
2. Select the Apps menu and enter "Lightspeed Accounting" in the search box.
3. Click on the Learn more button, then follow the on-screen instruction to sync the data from Lightspeed Accounting to QuickBooks. I've included some screenshots for your additional reference: 

You may consider checking this resource page to know more about the features you can use in QuickBooks Online: Get started with QuickBooks.

I'll be here if you have other questions. Feel free to let me know in the comment section. Enjoy the rest of your day!