I am looking for a fully ready CRM system for booking services, personally written by you, that can be used immediately. I do not need plugins like Amelia, Bookly, or Booknetic, and no development from scratch - only a truly working product.
Requirements for the system:
1) Frontend: client part for booking services, with selection of masters, calendar, and booking forms; possibly - online payment.
2) Backend (admin/CRM): management of all bookings, clients, services, and employees; ability to edit, move, or delete bookings.
3) White-label / branding: ability to remove third-party branding and integrate under my SaaS/brand.
4) Fully ready product: a fully functional system, written by you, that can be connected immediately.
If you have your own fully written CRM system that meets these requirements, please write. Development from scratch is not of interest.