In case of LOT and expiry date usage on the product, you can select this info when adding the product to the invoice.
Example:
Artikel A ima več lotov in več datumov veljavnosti Product A has multiple LOT and multiple expiry dates.
LOT 3569 with expiry date 31.12.2023 has 5 pcs in stock
LOT 3569 with expiry date 30.9.2023 has 3 pcs in stock.
When adding a product on the invoice, the stock of the product is shown when choosing a LOT and expiry date.
