The till is not the whole restaurant. It is very good at a sale. It is often bad at next week's rota once leave has been approved in a chat. This outline separates those jobs so you do not ask one product to fake the other.
Leave the till alone when it works
If orders, bills and card payments are already reliable, do not rebuild them. Ask whether the vendor offers an export or an API. An integration is a project. A scrape of the back office is a liability. Syncora will not do the second.
The people problem
Floor staff, half-days and a manager who is also on shift need a leave record that the rota respects. That is HR software. Staffora is Syncora's product for it. It is not a kitchen display.
Custom work that is sometimes worth it
A multi-branch view, a supplier list, or a reservation path you own can be worth a scope. A single café that only needs leave should not buy a custom platform. Say which one you are on the restaurants page.