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79Good

EFS/WEX Review

Best for: Multi-Card Management

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Network

Major chains + 15,000+ locations

Discount Range

10-40 cents/gal

Transaction Fee

$1.50-3.00

Founded

1983

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Our Review

EFS (now part of WEX) is a well-established fuel card and fleet payment solution used by carriers of all sizes. Their platform excels at multi-card account management with strong purchase controls and reporting. The technology is solid, and their SmartFunds product offers useful cash management features. However, the pricing structure can be opaque, with fees that vary significantly based on your negotiated contract terms. Best suited for carriers who want a full payment platform beyond just fuel.

Pros

  • Strong multi-card management with detailed per-driver controls and reporting
  • SmartFunds feature enables cash advances and driver payments on the road
  • Comprehensive IFTA reporting with state-by-state fuel purchase breakdowns
  • Wide acceptance network at major truck stops and fuel stations
  • Good technology platform with real-time transaction monitoring

Cons

  • Pricing is not always transparent — fees vary by contract and require negotiation
  • Customer support quality varies; some users report slow response times
  • Contract terms can include early termination fees — read carefully before signing
  • Fuel discounts are generally moderate compared to TCS or Comdata

Our Verdict

EFS/WEX is a solid fuel card and fleet payment platform with strong multi-card management and useful features like SmartFunds. The pricing opacity and contract requirements are drawbacks — make sure you negotiate terms carefully. For carriers who need more than just fuel discounts (driver payments, maintenance tracking, comprehensive fleet reporting), EFS offers a broader platform. For simple fuel savings, TCS or Pilot's card may be more straightforward.

Reviewed 2026-03-01 | Updated 2026-03-06