Wal-Mart is launching a new service that will reduce the fees for money transfers by as much as 50%, the company announced Thursday. The service, called Walmart-2-Walmart, will allow for money transfers between the company's 4,000 stores across the U.S.Customers will be able to transfer up to $50 for a $4.50 fee and up to $900 for a $9.50 fee. By comparison, a $900 transfer using other services could cost as much as $76, according to the company.Customers will have to travel to a physical Wal-Mart store to make or pick up a money transfer.ustomers will be able to transfer up to $50 for a $4.50 fee and up to $900 for a $9.50 fee. By comparison, a $900 transfer using other services could cost as much as $76, according to the company.