What Square Features Can You Not Live Without — and What’s Missing?

[Vanilla]

For those in beauty & wellness, what Square feature has helped you the most with scheduling, payments, or client management?

And what feature do you think needs improvement or isn’t currently available that would make running your business even better?

[Studiolux]

I love Square, but the appointment is not user-friendly. They can definitely do better with the appointment portion of it. 
I love the contracting intake forms, but I would love it if they will allow customers to upload photos of their hair before their appointment. I hate the payroll because I am 100% prepaid so I have to manually do payroll every week. I would love to press a button and everything is calculated.