Green Dot Falls as AmEx Seizes Wal-Mart Turf

Green Dot Falls as AmEx Seizes Wal-Mart Turf

Patrick Fallon/Bloomberg

Consumers can load money onto the Bluebird cards at Wal- Mart locations or electronically through their bank accounts, and use them as they would a debit card where American Express is accepted, the lender said in a statement.