In all e-paper systems article numbers are just an arbitrary collection of numbers and characters. Not so in Clickcat because here article numbers are logically qualified objects linked to the corresponding record in the article database. As a consequence, you simply double click on one of these article numbers to open either the article details form or the order form (you can define your preferred double click action in the main menu Options/Settings). And via the right mouse menu over an article number you have even several options more connected with this specific article such as starting a stock, availability or price enquiry from your main warehouse or even from you supplier.