Walmart has confirmed a controversial tactic to combat rampant theft at its stores: freezing self-checkout registers. This method, which involves pausing the self-checkout kiosk when a customer is suspected of shoplifting, has been employed by staff to deter theft. But here's where it gets controversial... While some argue that this tactic is an effective way to catch shoplifters, others believe it may be an overreach of power and an invasion of privacy. And this is the part most people miss... Walmart's anti-theft technology, which includes Digimarc invisible barcodes, has been a topic of debate. Some customers feel that the company is using this tactic to unfairly target honest shoppers. So, what do you think? Is freezing self-checkout registers an effective way to stop theft, or is it an overstep of authority? Share your thoughts in the comments below!