Computer software for check stands for retail stores in the nature of electronic checkout stations for point of sale; communication software for providing access to the Internet; communication software to access data stored on an oximeter and transfer data to another device; computer application software for mobile devices, namely, software as a service point of sale system for food service operations; computer application software for mobile devices, namely, software for restaurants to send and receive food orders, maintain dinner menus, inventory levels and collect sales information; computer e-commerce software to allow users to perform electronic business transactions via a global computer network; computer operating software for food service computer software systems; computer software and firmware for food service operating system programs; computer software and firmware for mobile devices used in food service for as a cloud based point of sale system for food delivery, managing inventory and collecting sales information; computer software for providing an on-line database in the field of transaction processing to upload transactional data, provide statistical analysis, and produce notifications and reports; computer software for use in customer relationship management (CRM); computer software for wireless content delivery; Computer software platforms for mobile devices in a food service environment for food delivery, inventory management and collecting sales information; computer software that provides real-time, integrated business management intelligence by combining information from various databases and presenting it in an easy-to-understand user interface; computer software that provides web-based access to applications and services through a web operating system or portal interface; computer software, namely, an application allowing sales and field service employees to update and receive data stored in an enterprise's computer databases in real time, using a mobile device, with full telephony integration with the telephone and/or software features of the mobile device; computer software, namely, electronic financial platform that accommodates multiple types of payment and debt transactions in an integrated mobile phone, PDA, and web based environment; customer self-service electronic checkout stations for point of sale; downloadable cloud computer software for mobile tablet devices for point of sale software for processing sales transactions; downloadable software in the nature of a mobile application for use in restaurants for maintaining food orders, inventory levels and sales information; electronic software updates, namely, downloadable computer software and associated data files for updating computer software in the fields of food service, provided via computer and communication networks