Hello Lucas,

thanks for reaching out to us.

Unfortunately, there is currently no such option with Amelia's built-in features. You can suggest that feature on the following link: https://features.wpamelia.com/ 

We carefully follow suggestions from our customers and the more vote the feature gets, the more priority we put on implementing that feature in one of the future updates.

This scenario is perfectly doable with the "Packages" feature. Packages in the Amelia Booking plugin are made to give you the option to create a package of multiple appointments from the same or different services and give a discount to the total price to attract your customers more. So, the customer has the option to book an appointment right when the package is bought, or later through the customer panel.

Please, see more information regarding packages on this link - Amelia Packages

Just to note, you can also check our demos and you can buy our license and try Amelia out. We offer a 15-day money-back guarantee, and in that period of time, you test everything and see if Amelia fits your needs.