When you run a restaurant, café or other food business, it is important to keep track of individual products – in terms of stock, ordering and sales. This is where the item number plays a central role.

An item number is a unique code given to each product in your POS – for example a bottle of wine, a sandwich or a cappuccino. Thanks to the item number, the system can identify what is sold, when and in what quantities. It ensures both stock and reporting add up, and helps avoid errors in ordering or payment.

Item numbers are not only used internally. When your products are linked to a supplier or an accounting system via an integration, it is important that the item numbers match so data flows correctly between the systems.

An everyday example:

Imagine you run a café selling coffee, sandwiches and juice. Each drink and dish has its own item number, for example:

3010 – Caffe Latte

3020 – Caffe Latte – Lactose-free

4100 – Chicken club sandwich

These item numbers let your staff quickly find and register the right item on the POS terminal, while the system automatically deducts the correct quantity from stock.

Why is the item number important?

Once you have many products in your range, it can become hard to find them without a logical structure. A clear, unique item number ensures faster service, fewer errors and easier follow-up on both sales and stock levels. It is also important for your product catalog, where all items and their information are stored.

How Flexybox uses item numbers in the POS

In Flexybox' POS, an item number is assigned automatically or manually to every product in your business. This makes it easy to identify them uniquely across the system – both in the POS terminal itself and in the connected stock and reporting modules. It also ensures items are linked correctly in integrations with, for example, accounting and supplier systems. The system uses the item number as the key to efficient stock management, so you always know which items are on the shelves – and which need reordering.

Frequently asked questions

No, in Flexybox you can generate item numbers automatically or create them manually. Many choose a fixed structure so it is easy to find your way around.

Not necessarily. The item number is an internal identifier in the system, whereas the barcode must be physically scannable and can be linked to the item number.

Yes, you can – but it is recommended to do so with care, as changes can affect integrations or historical data.

Item names can be similar or change over time. A unique item number ensures the system and staff can always find the right item, regardless of name or description.