I just logged onto my mobile speed pass account, and there was a button to
save 0.15 cents off each gallon of gas for using speedpass on purchases
between 5/2/11 to 6/30/11.
Log on to My Account & Register your Speedpass account between 5/2/11 and 6/
30/11 to earn a rebate on fuel purchases when you use your registered
Speedpass device at participating Exxon & Mobile stations for 60 days. (Up
to 100 Gallons)
Link: https://www.speedpass.com/forms/frmDynPage.aspx?pPg=dina6.html&pgType=N
