When it comes to Samsung, look at their “Pro” TVs, which are intended for businesses to use for digital signage. I’ve never had to deal with any of the very few smart features it has popping up or annoying me in any way.
I’m no expert on picture quality but it looks damned good to me, and it’s supposedly built to run 24/7 and not burn out since as said it’s intended for digital signage.
https://www.amazon.com/dp/B0C9G54G2X
https://www.samsung.com/us/business/displays/pro-tv/explore/
Are you talking about accepting payment, or a card for use as a company spending account? I think most answers so far are assuming you’re talking about accepting a card type as payment for your goods and/or services.