New Delhi: SBI Card, with over 4 million customers, today slashed fuel surcharge to 1 per cent from 2.5 per cent in line with overall reduction affected by oil marketing companies to promote digital transactions. “Consequent to the revision in fuel surcharge levy on credit card payments from 2.5 per cent to 1 per cent, fuel surcharge waiver on your SBI Card has been revised to 1 per cent w.e.f April 26,” the credit card company said in a statement.