Small businesses in the US that hold American Express Business Card accounts are being offered a business-to-business (B2B) digital payment service for domestic and international transactions that will clear and settle outside of the company’s merchant network. American Express Global Pay is the latest offer from the company’s Global Commercial Services business unit, which has in recent years introduced noncard products and services aimed at deepening the company’s relationship with small businesses, including business checking accounts, automation of accounts payable and accounts recei...