Gas prices are high, and it’s not even summer. Memorial Day weekend is typically the starting point for when gas prices go up for the length of the summer, when American road trips peak across the country.

For a quick look at how to save as gas prices keep climbing, check out consumer reporter Gregory Karp’s article in the Seattle Times. The quickest way to save on gas? Take the petal off the metal and drive less aggressively. The article is chock full of useful, up-to-date gas-saving tips.

If you’ve got a road trip you’re not going to miss, or you’ve just got a killer commute that demands an eagle-eye for the lowest gas prices around, check out the GasBuddy website, or fan GasBuddy on Facebook to follow pricing trends. By aggregating the prices recorded by members around a zip code, they can let you know where the cheapest (or most expensive) gas is around your city or state.

Do you have tips for saving on gasoline? Let us know your methods for keeping costs down when gas prices go up in your comments!

One way to save is discounted gas cards here on Plastic Jungle. If none are in stock, you can set a notification to be emailed an alert for when discounted gas cards become available.

Discounted Gas Cards you might find available at Plastic Jungle include:

• Exxon Mobil • 76 Gas Card •  Shell • ARCO BP • Citgo • Conoco • Flying J • Gulf • Phillips 66 • Sunoco • Tesoro • Texaco Chevron

How to Check the Balance on Your Exxon Mobil Gas Card

Online: Check your Exxon Mobil Gas Card balance online.

There are no phone numbers published for you to check your ExxonMobil Gas Card balance.

With thousands of Exxon stations and thousands of Mobil stations nationwide, you’re sure to find it easy to use your gas card when you need it. Exxon Mobil Gas Cards are redeemable at Exxon or Mobil gas stations in the US: check the Exxon Mobil station locator for one in your area (or where you’re going). Check out the Exxon Mobil Fuel Finder App, a GPS location and map application available as a mobile app.

To be the first to know when new, discounted ExxonMobil Gas Cards come in stock on Plastic Jungle, make sure to set an Exxon Mobil email alert. Exxon Mobil gas cards are valid at the pump and in ExxonMobil convenience stores, and when purchased or traded at Plastic Jungle, you’ll never pay service or shipping fees.

For the latest on Exxon Mobil Gas Cards Terms & Conditions, check the Exxon Mobil Gas Card page.

Sell Your Gift Card

Once you know your balance, you can sell or trade your gas card securely on Plastic Jungle. At Plastic Jungle, you can also trade any unused gift card for cash, or an Amazon.com Gift Card, or use it to donate the funds to charity (Gift Cards for Good—look for the green ribbon at checkout), or even fund a PayPal account.

To know how much your gift card is worth in exchange on Plastic Jungle, on the main page, click “Sell Gift Cards” at the top of the page. Look up the store and enter the gift card balance you’ve just acquired. You’ll see instantly what your gift card balance is worth in cash or trade.

Check other Plastic Jungle blog posts for the same “Check Your Gift Card Balance” information for other stores, including Sears, Land’s End, Macy’s, Best Buy, Lowe’s, and more.