Can I pay my employees as many holiday leave days as I want?

Welcome to the Community, @rhartneusepower.

Yes, you can pay your employees as much holiday pay as you want on top of your employee's regular salary or hourly rate in QuickBooks Online Payroll. I'm here to walk you through how:  

1. From the Payroll menu, go to Employees.
2. Select your employee.
3. Go to Pay types, and select Start or Edit.
4. Select the pay types your want to add or edit from the Common pay types ▼ , holiday pay.
5. Enter the rates for each pay type.
6. You can rename some of the pay types. Select Edit ✎ next to the pay type.
7. Hit Save.

Please refer to this guide for more insights about handling pay types in QBO: Add or change pay types. 

Moreover, you can pull up payroll reports to get helpful information about your business and employees. To view the list of the payroll reports available in the program, visit this article: Running Payroll Reports.

Tag me in your reply if you need further help to manage your employees or have more Payroll-related concerns. I'll be more than happy to answer them for you. Have a great day ahead!