...
Your store needs to be running on Magento version 2.0.0 and more.
Prerequisites
- An eligible copy of QuickBooks Desktop installed (Note: This QuickBooks Desktop Integration is compatible with all QuickBooks versions.)
- QuickBooks Web Connector: You need to choose the QuickBooks Web Connector that is compatible with your QuickBooks version and download them here.
...
How to use
Step 1: Set up user for QuickBooks Web Connector
First, admins need to create user credentials to be used with QuickBooks Web Connector, this user account allows it to verify the ownership of your website. You can create one by going to QuickBooks Desktop > Manage Users, and click on Add New User.
...