A Bluetooth connected drop safe is one example. Instead of only a physical lock, it pairs with an app that can log unlock activity and send an alert when the safe is opened, giving an owner visibility into a piece of equipment that used to be a black box between cash drops. Multiple unlock methods, rather than a single key or code, also mean a business is not stuck if one method fails.
Kitchens that benefit most tend to be the ones running multiple order sources at once, such as a counter, a drive through, and online orders all landing in the same kitchen. Keeping all three organized on paper gets messy fast, while a screen based system keeps every order visible in one place regardless of where it came from.
Solar powered smart padlocks extend the same idea to gates, storage units, or outdoor equipment where running power is impractical. A solar charged lock removes the battery swap maintenance that keeps a lot of connected hardware from actually getting used day to day, and pairs with the same kind of app based monitoring as a smart safe.
A more complete way to budget is to price the full setup, terminal, printer, drawer, and scanner, against the transaction volume the business expects, rather than comparing a single terminal price across different vendors. For a full cost breakdown by terminal tier, see http://wiki.die-karte-bitte.de/index.php/Benutzer_Diskussion:WillPhillip5.
Ongoing costs matter as much as the upfront number. Receipt paper, POS software subscriptions chosen separately from the hardware, and eventual replacement of wear items like cash drawer components all add up over a year of daily use. A business budgeting only for the initial purchase price is not seeing the full picture of what running a POS setup actually costs.
Almost every point of sale setup ends with a receipt printer, yet most buyers know less about this piece of hardware than any other at the counter. Thermal receipt printers do not use ink or toner. They apply heat to specially coated paper, which is why the print fades over time in direct sunlight and why the paper itself, not a cartridge, is the ongoing cost to budget for.