
How UDF’s
Low-Price Lock Works
Pick up a U-Drive Card at any UDF
Register your card and instantly save 10¢ per gallon.

Download the App and get more
Register your U-Drive card, download the UDF App*, and get low-price gas alerts, app-only deals, and much more.
* Download the UDF App from all major app stores
* Download the UDF App from all major app stores
Make sure your card is registered*
Register online or via the UDF App.
* Up to 48 hour delay for registration to take effect for gas price protection
Receive Low-Price Gas Alerts*
Low-price alerts delivered right to your phone via the UDF App.
* We make every effort to accurately reflect gas prices at each location. Some variation may inadvertently occur due to report timing. Lowest price guaranteed until midnight* We make every effort to accurately reflect gas prices at each location. Some variation may inadvertently occur due to report timing. Lowest price guaranteed until midnight