Welcome to the Community forum, j9dk9.
I'm here to lend a hand.
Once you connect your QBO payroll subscription to your QBO Advanced account, the transactions will sync automatically. Thus, if you'd not want this to happen, you can cancel your QBO Advanced subscription and start a new one. However, if you've upgraded the stand-alone payroll to have the advanced subscription, there's no need to do anything since these are under one company file.
For additional reference, here are some articles that'll help you in setting up your account:
Feel free to visit us here if you have other questions or concerns. I want to make sure that everything works well for you.
