"I built it for my own salon in New York"
I didn't find software that fit my salon, so I wrote my own.
There is no button here "just in case" — every one of them exists because I needed it on a Wednesday evening.
My stylists had to learn nothing: bookings arrive on their phone and in their calendar. And I don't pay for each of them.
On the 1st I see what I earned and what I spent — without an accountant and without a calculator.