Nail, lash and brow. Massage and spa. Hair. Beauty and facial. Same system, set up the way each counter actually works.
The same software, described the way each trade actually runs it.

Short services, long client lists and packages that run for months.

Two resources per booking, and a licence with conditions attached to it.

Variable chair time, a stylist ladder, and back-bar stock that disappears.

Courses paid up front, and a client record that is really a clinical record.
Also used by mobile shops, florists, pet grooming, pet shops and retail — anywhere a counter sells, books and keeps stock.
Serial numbers, trade-ins and accessories on one bill.
Orders taken ahead, delivered on a date, paid up front.
Appointments per groomer, packages, and a record per pet.
Retail stock, loyalty and repeat customers.
Products, promotions, staff commission and daily takings.
$2,500 per branch for the software, $3,500 with the hardware and installation. Then about $57 a month for maintenance from year two.