Happy Friday, carrieg2.

Thanks for reaching out here in the Community. I'd be glad to provide some info about accepting payments in QuickBooks Online. 

The GoPayment app is typically used for accepting customer payments while on the go. However, you can absolutely sign up for a Payments account to do the same thing on your computer through QuickBooks Online (QBO). Here's how:

1. Sign-in your QBO account as an admin.

2. Click the Gear icon in the top right corner.

3. Select Account and Settings, and then the Payments tab.

4. In the QuickBooks Payment section, choose Learn more. 

Complete the following prompts to activate your new Payments account. I recommend checking out this article for more info about signing up for QuickBooks Payments.

Additionally, this link offers details about the different ways to accept and process customer payments. 

Now you'll be able to accept your customers payments in QuickBooks Online from the comfort of your desk chair. Don't hesitate to reach back out if you have any other questions. I'll be here to help.