https://www.rtd-denver.com/community/news/rtd-introduces-tap-n-ride-for-convenient-fare-payment-on-the-go
RTD introduces Tap-n-Ride for convenient fare payment on the go | RTD-Denver
New contactless payment option via a physical card or mobile wallet allows customers to pay fare quickly and securely
introduces tapfare paymentrtd
https://tcatbus.com/tcat-open-payment
TCAT expands tap-and-go fare payment options - TCAT
Nov 20, 2025 - Use credit cards, debit cards and mobile wallets at the farebox. TCAT caps fares for unlimited rides at $3 a day.
fare paymenttcatexpandstapgo