How to Use Comcheck: Step-by-Step
Get your express code, cash it at a truck stop, get money in hand. Here's exactly how Comcheck works, where to cash it, and what fees to expect.
O TruckingHow to Use Comcheck: Step-by-Step Guide for Truckers
What is Comcheck?
Comcheck (Comchek) is a Comdata payment system that lets brokers and dispatchers send you money instantly via an express code. You cash the code at a truck stop and get cash (minus a small fee). It's commonly used for fuel advances, lumper fees, and on-road expenses.
Key Takeaways
- A Comcheck is a Comdata express code that brokers and dispatchers use to send you a fixed amount of money instantly.
- Cash it at participating truck stops (Pilot/Flying J, Love's, TA/Petro, Sapp Bros.)—banks and regular stores do not accept it.
- Truck stops charge a cashing fee of about $3-15 depending on the amount, and many cap cash payouts at $300-500 per transaction.
- Codes typically expire in 24-72 hours, so cash or spend the code as soon as you receive it.
- Write the express code down exactly—a single wrong digit will cause it to fail.
How to Use Comcheck: 5 Steps
Request Comcheck from Broker/Dispatcher
Contact your broker or dispatcher and request a Comcheck for fuel, lumper fees, or other approved expenses. Specify the amount needed and what it's for.
Pro Tips:
- Request before you need it (during business hours)
- Confirm the exact amount needed
- Get approval in writing (text/email)
Receive Express Code
The broker/dispatcher generates the Comcheck and gives you an express code. This is typically a 10-digit number. Write it down exactly—one wrong digit and it won't work.
Pro Tips:
- Write code down immediately
- Repeat it back to verify
- Note the exact dollar amount authorized
Go to a Participating Truck Stop
Take the express code to a participating truck stop. Major chains like Pilot/Flying J, Love's, TA/Petro, and Sapp Bros. all accept Comcheck.
Pro Tips:
- Call ahead to confirm they cash Comchecks
- Some locations have limits ($300-500 cash)
- Busier stops = longer wait times
Present Code at Counter
At the truck stop counter, tell them you have a Comcheck to cash. Provide the express code, your driver's license, and truck/company information as requested.
Pro Tips:
- Have valid driver's license ready
- Know your MC/DOT number
- Be patient—verification takes a few minutes
Receive Cash (Minus Fee)
The truck stop verifies the code with Comdata, then dispenses cash minus their cashing fee (typically $3-15 depending on amount). Count your money before leaving.
Pro Tips:
- Count cash before leaving counter
- Keep receipt for your records
- Some locations offer lower fees for loyalty members
Where to Cash Comcheck
| Location | Accepts | Fee | Cash Limit |
|---|---|---|---|
| Pilot/Flying J | $3-10 | $500 | |
| Love's Travel Stops | $5-10 | $400 | |
| TA/Petro | $5-12 | $500 | |
| Sapp Bros. | $5-10 | $400 | |
| Ambest/American | $5-10 | $300 | |
| QuikTrip | Limited | Varies | Varies |
| Casey's | Some | Varies | Varies |
Pro Tip: Call ahead before driving to a location. Cash limits, fees, and hours vary. Some locations run out of cash late at night or on weekends.
Comcheck Cashing Fees
Fees vary by location. Some truck stops offer lower fees for loyalty program members.
Common Comcheck Mistakes to Avoid
- Writing down the express code wrong—one transposed digit and the code is rejected. Repeat it back to confirm.
- Sitting on the code too long. Most expire in 24–72 hours; cash or spend it the same day.
- Driving to a truck stop without calling ahead—cash limits ($300–500), fees, and hours vary, and some run out of cash overnight or on weekends.
- Forgetting to count the cash and keep the receipt before leaving the counter.
- Requesting a Comcheck without written approval (text or email) of the exact amount and purpose.
Common Uses for Comcheck
Fuel Advance
Get cash for fuel when you're low and far from home
Typical: $200-500
Lumper Fees
Pay warehouse lumpers who require cash payment
Typical: $150-350
Scales/Tolls
Cover unexpected scale fees or toll roads
Typical: $50-100
Emergency Repairs
Minor truck repairs or breakdown costs
Typical: $100-500
Detention Meals
Food expenses during long detention
Typical: $50-100
Using a Comcheck for a fuel advance? Learn how fuel advances work and the truth about lumper fees before you request your next code.
Comcheck vs EFS: What's the Difference?
Comcheck
- • Owned by Comdata/Fleetcor
- • Express codes for instant cash
- • Wide truck stop acceptance
- • Good for fuel advances, lumpers
- • Higher fees at some locations
EFS
- • Owned by WEX/EFS
- • Fuel cards + express codes
- • Strong at TA/Petro locations
- • Often used for fuel-only
- • Different network coverage
Want the full breakdown? Compare Comcheck vs. EFS and read where to cash a Comcheck for the truck-stop networks that pay out fastest.
Frequently Asked Questions
What if my Comcheck code doesn't work?
If your code doesn't work, double-check you entered it correctly. If it still fails, call your broker/dispatcher—the code may have expired, been entered wrong when created, or already been cashed. Codes typically expire in 24-72 hours.
Can I cash a Comcheck anywhere?
No, only at participating locations—primarily truck stops. Banks and regular stores don't cash Comchecks. Pilot/Flying J, Love's, TA/Petro, and Sapp Bros. are your best options. Some independent truck stops also accept them.
Is there a limit on Comcheck amounts?
Truck stops typically have cash limits of $300-500 per transaction. The broker can issue larger Comchecks, but you may need to split it across locations or days. Some locations have higher limits for fuel purchases vs. cash.
How long do I have to cash a Comcheck?
Most Comcheck codes expire in 24-72 hours (depends on how the broker set it up). Cash it as soon as possible. If it expires, you'll need to ask your broker for a new code.
Is a Comcheck the same as a Comdata card?
Not exactly. Both come from Comdata, but a Comcheck is a one-time express code (or paper draft) used to send a fixed amount of money, while a Comdata card is a reloadable fleet fuel and payment card. A broker might send you a Comcheck code for a single fuel advance or lumper payment, whereas a carrier loads its drivers' ongoing fuel spend onto Comdata cards.
Can I use a Comcheck on my phone instead of getting cash?
Increasingly, yes. Comdata now offers digital Comchek codes that can be loaded to a virtual card or the Comdata mobile app, which you can use to pay for fuel at the pump or inside the store without cashing out. Ask your broker or carrier whether the Comcheck was issued as cash-only or as a digital code you can spend directly, since acceptance still varies by truck stop. For a side-by-side look at your options, see our fuel advance vs. Comcheck guide.
Need a Comcheck for Fuel or Lumpers?
Our dispatch service includes fuel advances and lumper fee coverage. We send Comchecks when you need them so you're never stuck without cash on the road.