Important: This plugin is an add-on that requires the Bookly PRO installed and activated. View Bookly PRO page at Codecanyon.
Let your clients book several services for single visit with the Chain Appointments add-on. The clients will be able to choose multiple services from different service providers at the first step of booking process.
The system then will find time slots when all services can be provided sequentially during single visit.
Please read how to set up and use Bookly Chain Appointments add-on at our detailed documentation.Source