Hi, Jess.

Yes, there is a way if you wish to simply set up the opening time for working hours and closing time,

and basically if i understood, you wish to fill the employee's schedule with available time slots for these services.

Here is how it can be done.

1. In Amelia General settings, we set this "default time step" to 15 minutes.

This time will affect service duration, breaks, buffer times, any time choice basically.

2. Then we create three Services for the Employee, set duration for each service accordingly,

service 1 = 45mins

 service 2 = 1hr 30 mins

 service 3 = 2 hrs

Assign the same Employee to all 3 services.

Let's say if we set his working time from 9 AM until 5 PM.

If you enable option to "Use Service duration for booking a time slot" ,

then Amelia will just start from employee opening time, and add increments in duration of the service as available time slots - for each service, respectively.

Here is how it looks when i select each of the service individually for some date ( Note which Service i chose in the top left corner , first one 45 minutes, and so on) :

Important to note - one employee can not work more than one appointment at the same time,

so naturally if a customer books a specific time slot,

then he will become unavailable for booking of any other service in this time of the appointment.

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You can learn more here about Working schedule of Employees.

And here more how to add Categories and Services in Amelia.

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We also have this "Custom Service Duration" feature, which can be used to set multiple possible durations on the same Service without having to make separate services, you can check this out, too.

Additionally, I just wanted to point out that we have pages with Demos, that you can use to try out the plugin's features - https://wpamelia.com/demos/

and there is a 15-day money-back guarantee period, so if you purchase the plugin, you can safely fully test it out,

we would assist you with our support along the way, and if it doesn't fit your needs you can request and receive a refund in that period.

Let me know if you have any questions.