RFID tags are problematic in a lot of environments. Warehousing in particular, especially with containers of fluid or other dense goods that can block radio sig

RFID tags are problematic in a lot of environments. Warehousing in particular, especially with containers of fluid or other dense goods that can block radio signals. I can see a lot of problems at a place like Walmart. A shelf full of cleaning products sounds like a nightmare scenario. Source: I worked at a company selling RFID-based inventory tracking hardware.