Supercharge Your Cash with the Flex Card
Swipe for huge diesel savings with a prefunded card you can use anywhere—all while building business credit with Mudflap.
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Manage Your Spend with One Easy-to-Use Account
Flex is more than a fuel card and it’s better than a debit card. Get the best of both worlds with one flexible cash account.
Cash In on Huge Diesel Discounts
Swipe the Flex Card to get deep savings at America’s largest diesel discount network.
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Build Your Business Credit with Ease
Pay for your fuel and everyday purchases with the Flex Card to easily build up business credit with Mudflap.
Hassle-Free Guarantee
No hidden fees, no credit checks, and access to 40,000 ATMs—all backed by Mudflap’s industry-leading security and 24/7 live support.
Is the Flex Card Right for You?
Here’s how the Flex Card compares to the Mudflap Fuel Card.
Common Questions
See the answers to our most frequently asked questions below.
Where can I use Flex?
You can use Flex for all of your everyday purchases.
Can I use Flex to pay bills online?
Yes, you can use your Flex routing and account number for things like online bill payments, rent payments, or even money transfers.
Do I have a credit limit?
Your Flex Card has a credit limit that’s tied to the balance of your Flex Cash Account.
How long does it take to fund my account?
It typically takes 3-5 days to transfer funds to your Flex Account. We’ll let you know when your funds are available.
Apply for the Flex Card
Take advantage of Mudflap’s great diesel discounts while easily building your business credit with Mudflap. Get started today with no credit checks.
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