The fuck do we need:

Other things:

1. API gateway 
   1. Identity provider (separete service btw)
   2. Service registry & discovery (also separate)
2. Notifications
3. Payment
4. User profile 
5. Vehicle service
6. Admin service
7. Real-time status service (web-socket)
8. Order service

Shop: 

1. Shoping cart
2. Goods (Catalog)
3. Inventory

Service:

1. Appoitment (booking)
2. Workshop (Capacity, etc.)
3. Service catalog
4. Staff service