One sticker on the table swaps between breakfast, lunch, dessert, and weekend brunch menus by the hour. No reprints when prices shift.
08:00–12:00 serves the breakfast PDF, 12:00–16:00 the lunch combos, 16:00–22:00 the dessert and evening-class menu. Weekends auto-flip to brunch. Pricing updates in the EQR panel take 5 seconds; the printed sticker never changes.
Free tier includes 1 permanent QR and the recovery key — upgrade the slot with the exact modules this case uses whenever you need them.