We already have this in Australia - my local supermarkets are all using electronic pricing labels - you cannot tell if prices have changed and they can literally change them whilst you are in the store - you cannot even tell when something is on special anymore as the large paper tags you used to see have all gone in the name of “saving the environment” - which is absolute garbage considering we are subjected to a grocery store duopoly in Australia who are renowned for price gouging….

But with the iPhone it’s free, and not carrier dependent and works outside of the United States for those of us in the rest of the world….

I’m glad I wasn’t the only one scratching my head at why was this an issue….(30 + years in aircraft maintenance just not avionics trade, airframes and engines)

That’s only if you live in the US though….the rest of the world doesn’t care that much for your local politics….so it won’t be “shoehorned” into all posts as there are internet users outside the USA….gasp