Abstract: The present invention relates to the method for reducing a burden on a traveler in trip reservation. Specifically, a travel system is provided, which is capable of preparing clothes, a home appliance, a cosmetic, etc. for a traveler at a trip destination as necessary without the need for bringing these items to reduce luggage. A travel management system is provided, which is operated by a program for executing a travel system application. The program executes the step of inputting traveler schedule information, rental product and/or consumables request information, and use schedule information, the step of transmitting the information to a management server via the Internet, the step of storing the schedule information, the request information, and the use schedule information in the management server, the step of producing and storing available rental product and/or consumables information in the management server, and the step of displaying the stored available information.

Abstract: The present invention provides a commodity recommendation system comprising: (1) means for detecting tags from data of purchased commodities based on a purchase history in a user database; (2) means for creating and recording a feature table for each purchased commodity by associating the assigned tags with the purchased commodity; (3) means for ranking the tags with respect to the whole purchased commodity of a user and storing them by repeatedly performing the 1) and the 2) for each purchased commodity; (4) means for registering a list of the ranked tags in the user database in association with the user; (5) means for extracting one or more ranked tags from the user database upon a request and creating a tag combination; (6) means for extracting a commodity that matches the created tag combination; and (7) means for displaying the extracted commodity on a designated terminal.

Abstract: Disclosed are several preferred embodiments of hydrogen peroxide which are packaged with ease of use and extended shelf-life in mind. The embodiments include foam, mist, gel, and disposable towelette forms of H2O2. Optional ingredients of topical pain relievers and skin protectants are also disclosed, as are their methods of use.