I discovered that Mobil Oil has a rewards program. When you enroll in the Mobil 1 Rewards program, every time you purchase an oil change or a total of six quarts (a case) of Mobil 1, Mobil 1 Extended Performance, or Mobil 1 motorcycle oil, you earn rewards that can be redeemed for Mobil 1 merchandise (e.g.,floor mats, hats, jackets, thermos bottles, etc.) or a GiftCertificates.com Super Certificate.

A SuperCertificate is redeemable at GiftCertificates.com for original gift certificates from hundreds of stores, hotels, airlines, restaurants, theaters and more.

Check it out at:

Mobil 1 Rewards