Providing temporary use of online non-downloadable software for electronic business transactions via a global computer network, namely, ordering and purchasing goods online; Providing a website featuring online non-downloadable software for electronic business transactions via a global computer network, namely, ordering and purchasing goods online; Application service provider featuring application programming interface software in the field of subscription service management for integrating third party software applications with an online non-downloadable software platform for use by businesses and enterprises to manage orders, process orders, manage inventory, and fulfill orders for shipment of purchased goods to consumers