What is Pick 'N' and 'L'?

"Pick 'N' and 'L'" typically refers to a concept or system in various contexts, but it isn't a widely recognized term on its own. In some cases, it might relate to inventory management or selection processes where items are picked based on certain criteria (the 'N') and labeled or categorized (the 'L'). If you have a specific context in mind, please provide more details for a more accurate explanation.