McDonald's using RFID chips in cups to limit your refills : r/ABoringDystopia
Unhackable RFID chip to keep your credit cards safe
McDonald's and Starbucks piloting reusable smart cups with RFID - RFID LABEL
How RFID Works
Man Reveals Yet Another Reason To Steer Clear of McDonald's Fries - Delishably News
Keysy Rewritable RFID Keyfobs (5-Pack) : : Electronics
Dissolve the Card, RFID iPhone
Extracting RFID chip from Charlie Card
10pcs T5577 Chip EM5200 / EM4305 Clonable Proximity Card Badge Writable Rewrite Copy 125khz RFID Cards Duplicator Copiable Tag - AliExpress
Starbucks and McDonald's cooperate to test environmental cups with RFID chips or QR codes in response to plastic restrictions (rfid-life.com)
Man Reveals Yet Another Reason To Steer Clear of McDonald's Fries - Delishably News
McDonald's and Starbucks are Planning to Adopt RFID Technology - RFID Card
French fast-food giant opts for RFID tech with reusable tableware
RFID writing not working at all - 125 kHz RFID - Flipper Forum