#WTF #Walmart ? Today at my local Walmart no prices were marked on shelves or items. Instead all products had a #QR code that you had to scan to see a price. Nope. Just nope. Seems like a huge #cybersecurity risk plus it pisses off customers.
RevK 
@revk@toot.me.uk
Species 5618, Geek, techie, grandfather, software (mostly C), and hardware (mostly KiCad, and ESP32 based), IoT, IPv6, 3D printing, occasional [even parliamentary] expert, a bit tactless, Canon over Nikon, TNG over Kirk, Stargate fan. My hallway has a working ASR-33 (as old as me) and a suit of armour (modern). Oh, and I run an ISP, but these are my personal views and worth what you paid me for them. May contain nuts. Ordained atheist. Yes, RevK is a UK registered trade mark. Making 🏴 my home.
toot.me.uk
Why do people fall for this?
Second time I have seen a nicely printed sign in a shop window with a #QR which when scanned says your free trial is over.
Just make the QR go to your own website FFS.
[helpful info: many tools and websites do proper QR encoding. My free code tools https://qr.revk.uk and web QR encoder https://4.gg at bottom of page - includes a lot of QR abuse as well]
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