Hello there, @FA2.
Yes, you can connect as many accounts as you want. Feel free to connect accounts you use for both business and personal purchases. I'll guide you on how.
- Go to the Banking tab, and select Connect Account or Add account if you've already created an account.
- Search for your bank.
- Click Continue, then enter the username and password you use for your bank's website in the pop-up window.
- Select the account you want to connect to.
- For each account, click the Account Type drop-down arrow.
- Select the date range for the download.
- Click Connect.
Now that your accounts are connected, QuickBooks Online will automatically download transactions so you don't have to enter them manually.
Once done, you can now categorize and match online bank transactions.
If you have any other questions, feel free to ask. I'm always here to lend a helping hand. Take care.