Monexa Billing is an online billing solution delivered as a SaaS application for all kinds of business who sell products and services priced in the kinds of subscription models personified by the mobile phone pricing plans (monthly recurring, usage based and one time fees). The Monexa Billing platform enables our clients to define their product catalog and price their products and services in almost any way, on board customers directly in the UI or through API\'s, provision services, manage accounts and subscribers including contract terms, payment frequencies and send invoices, or take automated payments via credit card and ACH. Monexa clients include, Point of Sale retailers, Media, SaaS application providers, Insurance providers, data as a service providers, ISP\'s, and Telecom companies. Monexa: Game-changing billing now possible.