An Independent Sales Organization is an organization that provides payment-related services to members of the Visa Payment network. The range of services offered by an ISO is varied by may include customer service, merchant training, sales and servicing of POS terminals, and so on. Innovative Merchant Services provides you the best ISO agent program for all kinds of Merchant Account. For full detailed information visit the site or call us toll-free:+ 1-888-997-3190.