| 摘要 |
PROBLEM TO BE SOLVED: To provide a software product sales system suitable for the sales of software of a function-restricted version. SOLUTION: In a software product sales system for selling normal version software and the function-restricted version software obtained by lowering the function of the normal version software, when receiving the purchase request of the function-restricted version software, the function-restricted version software is sold at a price for the function-restricted version to the purchase- requesting person and data of the sale is stored in a storage part 15. When the purchase of the normal version software is requested by a person who has already purchased the function-restricted version software, questionnaires about the function-restricted version software, are given to the purchase requesting person, and the result of the questionnaires is stored in the storage part 15. After this, the normal version software is sold to the purchase requesting person at a price lower than a standard value. In addition, the sales system is provided with a sales situation analysis processing part 13 capable of outputting information obtained by performing statistical processing to data stored in the storage part 15. |
