McDonald's using RFID chips in cups to limit your refills : r/ABoringDystopia

Extracting RFID chip from Charlie Card

Checkpoint integrates RFID solution into McDonald's reusable containers

Concern over misuse of RFID chips

10pcs T5577 Chip EM5200 / EM4305 Clonable Proximity Card Badge Writable Rewrite Copy 125khz RFID Cards Duplicator Copiable Tag - AliExpress

Steak and Shake : r/Cyberpunk

Man Reveals Yet Another Reason To Steer Clear of McDonald's Fries - Delishably News

Coke is making it so you must have a valid cup with an embedded RFID tag in order to fill your drink-- say goodbye to free refills and ordering 'water' : r/technology

RFID in the News: 3 RFID Applications to Watch - atlasRFIDstore

Is this true? Have y'all heard of this? (2 photos) : r/McDonaldsEmployees

A viral TikTok claims that McDonald's gives 'free refills' on fries

McDonald's drink has an RFID tag on bottom of cup. Soda fountain uses it to keep track of refills and won't dispense soda to untagged cups and bottles. : r/mildlyinteresting

Starbucks and McDonald's cooperate to test environmental cups with RFID chips or QR codes in response to plastic restrictions (rfid-life.com)