Fleetcor Technologies has signed a definitive agreement to acquire Nvoicepay, a provider of end-to-end accounts payable automation for U.S. businesses through a cloud-based platform. Privately held Nvoicepay’s investors include Napier Park Financial Partners and Mosaik Partners. Nvoicepay facilitated digital payments last year for more than 400 corporate clients—a total of more than 3,000 businesses when subsidiaries and connected entities are included. Customers only need to provide the name of a supplier (biller) and the amount to be paid. Nvoicepay selects the best method—ACH, card...