Welcome to QuickBooks, hein.
You'll want to search for a third-party application online that you can use and integrate for your business needs. Once integrated, you'll be able to see the App in your QuickBooks Online (QBO) account and use it. Let me walk you through the steps.
- Sign in to your QBO account.
- Click Apps on the left menu.
Also, if you have concerns about the integration process, I suggest contacting the their Support Team for the step by step instructions.
In case you have any other concerns about QBO, you can check out these helpful articles for your guide. Help Articles for QuickBooks Online.
Let us know if you have any other concerns. We're always right to help you.