QuickBooks Online is the Store Manager addon. The addon ensures the export of products, customers, and orders from your online store to QuickBooks. Also, it helps to update product data on the store through the product import from QuickBooks.
The addon is built-in the Store Manager software. That means you can use it once Store Manager is installed and already registered.
With the QuickBooks Online addon, you can perform a variety of tasks, such as:
Manage inventory (export/import products)
Manage customer flow (export customers)
Manage purchase and sales operations (invoice, expense, billing accounts)
Track taxes from the sales and purchase
Operate with orders information (export orders)
Find the addon in the top Menu of Store Manager in the Addons section: