Booking System App for bundling class + product kit

[Thehairshop]

We're looking to replace our current booking system bookeo app that supports our classes page. We like to find an app that has the features of Bundling class + kit so if a student adds class to the cart the kit gets added along with it automatically (ideally we can charge tax for just the associated kit only), we also would like to have filtering options & list view (see example here under Certification Schedule). Additionally, the app should have Email communication sync using Klaviyo triggers flows (confirmation, reminder, etc). Lastly, it would be nice to have capabilities for Adding customer tags to accounts after class is completed, a Check-in feature at the start of class for stylists & eventually field educators. We've already tried apps like Easy Booking & Simple Bundles & Kits but unfortunately no luck. Any suggestions would be greatly appreciated.