The ER-940 supports hundreds of PLUs, but you only have ~128 physical keys. Filter your sales data. Keep the top 100 items on the main keyboard. Move slow-movers to a secondary PLU lookup menu.
Pro Tip: Reserve 24 keys for "wildcards"—items that change seasonally or for promotional displays. sam4s er940 keyboard template exclusive
Use the official SAM4s keyboard layout grid (downloadable from their support site). The ER-940 supports hundreds of PLUs, but you
A beautiful template is useless if the register isn't programmed to match. Here is a simplified workflow for the SAM4s ER-940. Move slow-movers to a secondary PLU lookup menu
Hardware vs. Software: The template is just paper. The register needs to be told that physical key position "B5" now equals PLU #150 "Chicken Sandwich."
The standard keyboard that ships with the SAM4s ER-940 is generic. It assumes every store sells the same items: a basic split of departments like “Food,” “Drink,” or “Merchandise.” But your business is not generic.
An exclusive keyboard template is a custom-designed overlay that replaces the default key labels. It is tailored specifically to your inventory.