Digitising a restaurant without replacing systems: the till and the books stay
Replacing the accounting system costs months of work and retraining, and does not solve the original problem: scattered data. It is cheaper to leave the till, the books and the rota where they are and add a layer that reads them, brings the data to one shape and checks it. The system of record stays the one you already run.

When the numbers in a restaurant do not agree, the first suggestion is usually «we need to change the system». It is the most expensive way to solve the problem and the least reliable: the migration takes months, the team relearns everything, and the data stays exactly as scattered as before - just in a new interface.
What is actually broken
Not the system. The link between systems is broken: an item is named three ways, units do not match, documents land in a mailbox and sit there until month end. A new system inherits all of it on day one.
How a layer connects on top
A separate read-only user. An account with read access only is created in the accounting system - catalogues, documents, reports.
A mailbox for documents. Suppliers keep sending invoices exactly where they sent them before.
Catalogue matching. Supplier items are tied to yours once; after that the links apply themselves.
Writing only on a person's decision. The finished document goes back into the books after confirmation - see the Syrve integration page.
What does not change
The till works as it worked - its settings are not touched.
The accounting system stays the system of record: reports, stock, period close all live there.
The team does not retrain: the cashier and the chef notice nothing at all.
The rota, bookings and delivery stay their own services.
Why this beats migrating
Connecting takes a day, not a quarter.
No risk of losing history: it stays in the original system.
If it does not suit you, the access is revoked and everything works as before.
Order appears in the data before you decide whether you need a different system at all.
Which permissions are requested and where the data is hosted is in the security section.
Syrve integrationSecurityDo we have to change the till?
No. The till and its settings are untouched - the connection works with the accounting system and the mailbox.
What happens if we disconnect?
Access is revoked and the accounting system carries on as before. The history stays in it.
How long does connecting take?
A day. After that comes catalogue matching, and it speeds up with every document.