Pase Rechargeable Toll Tag for Mexico's highway, tollways, and parking. This transponder works on the majority of toll highways in the country of Mexico. Cruise through the casetas with ease with this toll pass. Additionally, it works at some parking facilities in CDMX. The tag comes with an initial balance of $0. The packaging and app are in Spanish. The app is available in the US on Apple IOS and Android Play Store. Please note, a Mexico cell phone number is needed for app verification, however you can charge the tag at an Oxxo convenience store in Mexico or through the UnDosTres payment service without a Mexico phone number.