Six moments where the till must explain itself to a first-day employee. These pages carry the WORDS and the flow for the M1 build; the till's real look comes later, on purpose. Nothing here touches the ledger.
Refund needs a managerAppears when anyone who isn't a manager or assistant manager taps Refund. What it says, and what a wrong PIN does. The drawer doesn't matchAppears at drawer close when the counted cash isn't the expected cash. Recount, then a reason -- there is no way around it. Over the legal limitAppears when the cart passes 30 g dried-equivalent. No override exists. The till restartedAppears after a crash or power pull. The till asks the server about the last sale and says, plainly, whether it is safe. Still there?Appears after minutes of silence. Warns before locking; the sale on screen is kept either way. The receipt didn't printAppears when the printer jams or runs dry right after tender. The sale is already safe -- never re-ring it, never void it.