Appointment / Service Configurator

Hi, I’m looking for an 3rd Party Apps to allow my customer to configure individuell Services, which should then be bookable via a Appointment Calendart.

E.g. I’m Selling a Basic Service which takes 60 min. Customer are able to add extra Services, which will increase time and price of the whole service. So lets say the customer whats extra Service A, B, C; the overall time of this Service would be 120 min, instead of 60.

So basically I need a Appointment Management Tool with a basic product Configurator.

Looking forward to your Input.

Hello, I am a novice Shopify developer and I am interested in solving this issue. I was wondering if we could discuss it in detail. My email is sonforest@gmail.com. If you are still struggling with this problem and seeking a solution, please feel free to contact me. Thank you.