Thank you for visiting the QuickBooks Community. I'll share about how apps in QuickBooks Online works. Then, I'll ensure you'll be able to utilize the connect to square by following the details below as alternative steps to achieve your goal.
QuickBooks can integrate with hundreds of apps to use so you can utilize it with running your business. However, the connect to the square app is currently unavailable in QuickBooks Ireland.
Meanwhile, I suggest going to the Apps center inside QuickBooks and
looking for a compatible or connector app that can help you sync the connect to square app to QBO.
Here's how:
Sign in to your QuickBooks Online account.
Click Apps in the left navigation menu. Then, choose the Find apps tab.
Click the Browse Category drop-down menu and select a particular category.
Select the app you want to integrate.
Click Get App Now and complete the following on-screen instructions.
If there's anything else I can help with about integrating an app to QBO, feel free to post down below, business@refresh. Thanks for your time and have a nice day!