GM Oil is a free iPhone app developed by GM Oil Company Inc. that allows users to save money at G&M Oil stores through great coupons on gas, snacks, and more. With this app, users can simply tap the orange redeem button and show their phone at purchase to redeem the coupons.

One of the main features of GM Oil is the access to special, limited time offers that are only accessible through the app. Users can easily find nearby G&M Oil stores and get notified of nearby coupons. This makes it convenient for users to take advantage of the best deals available.

Another useful feature of GM Oil is the ability to set coupon reminders. This ensures that users never forget their coupons at home again, making it easier for them to save money on their purchases.

GM Oil is a user-friendly app that provides a convenient way for users to save money at G&M Oil stores. With its easy-to-use interface and helpful features, it is a must-have app for anyone looking to get the most out of their shopping experience.