The Celtic Bank or Community Federal Savings Bank is a fuel card from Celtic Bank or Community Federal Savings Bank. The annual fee is No annual fee. The ongoing APR is No interest charges. Signup bonus: $10 in free fuel toward your first fill-up. Rewards: Discounts of up to $1.00 per gallon at Mudflap network stops (vary by stop and market conditions). Typical credit limit: Set by the bank and disclosed in the Mudflap Portal; may be changed at any time. Loan terms: Charge card: New Balance paid in full by due date (generally the closing date), automatic debit from a designated business account. Diesel fuel card for fleets. Discounts at truck stops. No credit check.