PALO ALTO, Calif.--(BUSINESS WIRE)--Bill.com, the leading U.S. business payments service, today announced Bill.com International Business Payments. Now Bill.com customers can pay international vendors electronically, making cross-border business payments just as easy as domestic. This gives Bill.com users a simple, cost-effective and seamless way to transact globally. With Bill.com International Business Payments, users can now pay both international and domestic vendors electronically using on.