I'm happy to learn you're looking to integrate QuickBooks together with Amazon FBA. QuickBooks helps simplify your Amazon sales as it makes it easy to manage your transactions.
At this time, I recommend using third-party apps which allow you to sync your Amazon data to QuickBooks. You can search for these apps on our website www.apps.com. Once you're on the site, enter the keyword Amazon in the search field and hit the search icon. You'll get a list of results and I recommend picking an app which suits your business needs.
Most of the third-party apps available allow you to connect your Amazon Seller account to QuickBooks using just a few clicks. Once you've found the app, you can simply connect it to your QB account and start to streamline your business right away.
Give this a try and if you have questions, I recommend contacting our support team using this link here. Otherwise, feel free to leave a comment below. I'll be one message away.