(TrendHunter.com) Exxon Mobile Corp. has signed an agreement to offer brand-wide acceptance of Fuelman and Comdata cards at more than 12,000 Exxon and Mobil gas stations across the US. The initiative will see local... (TrendHunter.com) Exxon Mobile Corp. has signed an agreement to offer brand-wide acceptance of Fuelman and Comdata cards at more than 12,000 Exxon and Mobil gas stations across the US. The initiative will see local...