It is no longer a set of screens that happen to share a database. It is one operation with several front doors: a public website built from sections, a catalogue that can be displayed and sold online, a counter where the day is run, paperwork that keeps a regulated trade legal, and the billing that turns all of it into money in the bank.

The clearest sign of that is how little has to be explained twice. A product is described once and appears in the storefront, in the counter, in a quote, in an invoice line and on a supplier order. A client is captured once and is the same client in the ledger, in their lay-by, in a licence record and in the newsletter list. Nothing is re-typed to move between them, which is where most of the time and most of the mistakes used to live.

Most of the individual features were built one at a time and each one worked. The change that made it a system rather than a collection was drawing the lines between them, and being strict about which direction information is allowed to travel.

The catalogue does not carry a cost price to the shop window, because margin is nobody else business. A landing page carries its own view count and nobody else. A mailing list stays on the site that collected it. The counter and the compliance register stay on the machine in the office, because that is where the law and the trade expect them to be. A release arrives signed, and a site will not apply one it cannot verify. These are all the same decision in different clothes: what travels is the content, and what stays is the thing that belongs to the person who owns it.

That is what coming together means here. The next work is depth rather than breadth: the same care applied to the screens that already exist, the reporting that sits on top of them, and the smaller trades that use the same machinery with different words.