42 Providing online non-downloadable software for use in accessing customized airfare and flight information, temporary lodging information, travel information, information regarding transportation for ground travel, and travel tour information; providing online non-downloadable software for searching for, booking, and managing flights, temporary lodging, ground transportation, and travel tours; providing online non-downloadable software for providing and accessing information regarding financial reimbursement products and services, and services related to travel and temporary lodging; providing online non-downloadable software for providing and accessing guaranteed pricing program services in the fields of travel and temporary lodging, and for providing users access to services that allow for travel and temporary lodging cancellations, rebooking, and rescheduling; software design and development in the field of software for use in accessing customized airfare and flight information, temporary lodging information, travel information, information regarding transportation for ground travel, and travel tour information; software design and development in the field of software for searching for, booking, and managing flights, temporary lodging, ground transportation, and travel tours; software design and development in the field of software for providing and accessing information regarding financial reimbursement products and services, and services related to travel and temporary lodging; software design and development in the field of software for providing and accessing guaranteed pricing program services in the fields of travel and temporary lodging, and for providing users access to services that allow for travel and temporary lodging cancellations, rebooking, and rescheduling; website design and development for others in the field of websites related to customized airfare and flight information, temporary lodging information, travel information, information regarding transportation for ground travel, and travel tour information, websites for searching for, booking, and managing flights, temporary lodging, ground transportation, and travel tours, websites for providing and accessing information regarding financial reimbursement products and services, and services related to travel and temporary lodging, and websites providing and accessing guaranteed pricing program services in the fields of travel and temporary lodging, and for providing users access to services that allow for travel and temporary lodging cancellations, rebooking, and rescheduling; application service provider featuring application programming interface (API) software.