how do purchase a license so we can add quickbooks online to a second computer?

You can use QuickBooks Online (QBO) on your second computer without purchasing a separate license, info1932. I'll lay out the details below on how you can utilize it.

QBO is a cloud-based software application that can be accessed through web browsers. To do so, visit the website and click on Sign In at the upper right corner. Then, enter the credentials you used to set up your account.

Once logged in, you'll have access to your QBO account from the second computer, just as you do from the first. Just ensure that the second computer has a stable internet connection, as it requires internet access to function.

Moreover, these articles can help you get started:

• Getting Started With QuickBooks Online
• Common questions about importing data to QBO

We also have QuickBooks Live Expert Assisted that are always available to help you with best practices in setting up and making the most out of QuickBooks Online.
 

We're still ready to back you up if you need more help with QBO-related tasks, specifically with your account. Feel free to comment back. Have a great day ahead, info1932!